{"title":"Classical Conversations","description":"Science supplies and lessons for CC Foundations science, arranged by cycle.","products":[{"product_id":"250_hard-water-activity-week-18","title":"Hard Water Activity Supply Kit","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-17\" data-testid=\"conversation-turn-36\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"700d093e-e134-46d8-9bc7-fd8ca7731023\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"62\"\u003e\u003cstrong data-start=\"0\" data-end=\"62\"\u003eHard Water Activity Kit – CC Cycle 3 Week 8 Science\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"64\" data-end=\"400\"\u003eThe Hard Water Activity Supply Kit provides the essential materials needed to demonstrate \u003cstrong\u003emineral content and water hardness\u003c\/strong\u003e in homeschool and classroom science labs. Designed specifically for\u003cem\u003e CC Cycle 3 Week 8\u003c\/em\u003e activities, this hands-on kit helps students explore how dissolved minerals affect water properties and soap interaction.\u003c\/p\u003e\n\u003cp data-start=\"402\" data-end=\"686\"\u003eStudents can observe the effects of magnesium sulfate (Epsom salt) as it simulates hard water conditions, reinforcing concepts related to mineral content, solubility, and basic chemistry principles. The included jars allow for organized group experiments and side-by-side comparisons.\u003c\/p\u003e\n\u003cp data-start=\"688\" data-end=\"701\"\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"703\" data-end=\"800\"\u003e\n\u003cli data-start=\"703\" data-end=\"751\"\u003e\n\u003cp data-start=\"705\" data-end=\"751\"\u003eTen (10) small plastic jars with secure lids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"752\" data-end=\"800\"\u003e\n\u003cp data-start=\"754\" data-end=\"800\"\u003eOne bottle of Epsom salt (magnesium sulfate)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"802\" data-end=\"1014\"\u003eThis activity supports structured science discussions about\u003cstrong\u003e dissolved solids, mineral ions, and real-world applications of water quality\u003c\/strong\u003e. Ideal for homeschool communities, co-ops, and classroom group experiments.\u003c\/p\u003e\n\u003cp data-start=\"1016\" data-end=\"1133\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eA convenient, ready-to-use supply set for teaching water hardness concepts through clear, observable experimentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075526242504,"sku":"","price":11.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_2492a3e6-74ed-49ab-9966-377139514f7d.jpg?v=1661968647"},{"product_id":"252_cc-cycle-3-family-pack-tutor-training-pack","title":"Cycle 3 Family Pack \/ Tutor Training Pack","description":"\u003cp data-start=\"0\" data-end=\"331\"\u003eGreat supplies for Classical Conversations Cycle 3! Each Family Pack includes the hard-to-get materials and fun activity sheets (thaumatropes, fingerprint cards, anatomy sticker package, and our blueberry pancake and pizza probability cards) for Cycle 3 science activities. Choose the number of students in the drop-down box above.\u003c\/p\u003e\n\u003cp data-start=\"333\" data-end=\"730\"\u003eAdditional student sets include the items marked with an asterisk (*) below, including the thaumatrope sheet, anatomy sticker pack, pizza and blueberry pancake activity sheets, an extra metal wire, and a die, but no additional hardware (shared items can be used by the group). This economical pack is also great for \u003cstrong data-start=\"660\" data-end=\"678\"\u003etutor training\u003c\/strong\u003e. Some additional household items will be necessary.\u003c\/p\u003e\n\u003ch3\u003eFamilies can add our\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cornerstone-edsupply.com\/products\/cc-cycle-2-complete-bundle?_pos=10\u0026amp;_sid=6ae98a37c\u0026amp;_ss=r\"\u003eCycle 2 Lesson Plans\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto their cart with this item and receive an instant\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e60% discount on the lesson plans\u003c\/span\u003e. You'll receive lesson plans for weeks 1 through 24, with \u003cspan\u003e\u003cem\u003eover 190 pages\u003c\/em\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eof great science!\u003c\/h3\u003e\n\u003cp data-start=\"962\" data-end=\"1114\"\u003e\u003cem\u003eNOTE: The discount on lesson plans is for families only. If you plan to use our lessons in your CC community, please purchase them at the regular price.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1121\" data-end=\"1160\"\u003eCycle 3 Family Pack Materials\u003c\/h3\u003e\n\u003cp data-start=\"1161\" data-end=\"1238\"\u003e\u003cem data-start=\"1161\" data-end=\"1194\"\u003eItems marked with an asterisk (*\u003c\/em\u003e) are included in additional student packs.\u003c\/p\u003e\n\u003cp data-start=\"1240\" data-end=\"1308\"\u003e\u003cstrong data-start=\"1240\" data-end=\"1251\"\u003eWeek 1:\u003c\/strong\u003e\u003cbr data-start=\"1251\" data-end=\"1254\"\u003eThaumatrope activity sheet*; small bag of rubber bands\u003c\/p\u003e\n\u003cp data-start=\"1310\" data-end=\"1336\"\u003e\u003cstrong data-start=\"1310\" data-end=\"1321\"\u003eWeek 2:\u003c\/strong\u003e\u003cbr data-start=\"1321\" data-end=\"1324\"\u003e6-inch wire*\u003c\/p\u003e\n\u003cp data-start=\"1338\" data-end=\"1380\"\u003e\u003cstrong data-start=\"1338\" data-end=\"1364\"\u003eWeeks 2, 4, and 13–15:\u003c\/strong\u003e\u003cbr data-start=\"1364\" data-end=\"1367\"\u003e250 ml beaker\u003c\/p\u003e\n\u003cp data-start=\"1382\" data-end=\"1461\"\u003e\u003cstrong data-start=\"1382\" data-end=\"1393\"\u003eWeek 3:\u003c\/strong\u003e\u003cbr data-start=\"1393\" data-end=\"1396\"\u003eFingerprinting sheet*; ink stamp pad; dual-lens plastic magnifier\u003c\/p\u003e\n\u003cp data-start=\"1463\" data-end=\"1530\"\u003e\u003cstrong data-start=\"1463\" data-end=\"1474\"\u003eWeek 4:\u003c\/strong\u003e\u003cbr data-start=\"1474\" data-end=\"1477\"\u003ePermanent marker; rubber tubing (2 feet); straws (x2)\u003c\/p\u003e\n\u003cp data-start=\"1532\" data-end=\"1616\"\u003e\u003cstrong data-start=\"1532\" data-end=\"1543\"\u003eWeek 5:\u003c\/strong\u003e\u003cbr data-start=\"1543\" data-end=\"1546\"\u003eDual-lens plastic magnifier (from Week 3); pumice, soap, and sandpaper\u003c\/p\u003e\n\u003cp data-start=\"1618\" data-end=\"1657\"\u003e\u003cstrong data-start=\"1618\" data-end=\"1633\"\u003eWeeks 7–12:\u003c\/strong\u003e\u003cbr data-start=\"1633\" data-end=\"1636\"\u003eAnatomy Sticker Pack*\u003c\/p\u003e\n\u003cp data-start=\"1659\" data-end=\"1781\"\u003e\u003cstrong data-start=\"1659\" data-end=\"1671\"\u003eWeek 13:\u003c\/strong\u003e\u003cbr data-start=\"1671\" data-end=\"1674\"\u003eBottle of food coloring; 50 ml graduated cylinder; 250 ml beaker (from earlier weeks); straws (from Week 4)\u003c\/p\u003e\n\u003cp data-start=\"1783\" data-end=\"1873\"\u003e\u003cstrong data-start=\"1783\" data-end=\"1795\"\u003eWeek 14:\u003c\/strong\u003e\u003cbr data-start=\"1795\" data-end=\"1798\"\u003e6 marbles, 2 medicine cups, 1 thumbtack; 250 ml beaker (from earlier weeks)\u003c\/p\u003e\n\u003cp data-start=\"1875\" data-end=\"1943\"\u003e\u003cstrong data-start=\"1875\" data-end=\"1887\"\u003eWeek 16:\u003c\/strong\u003e\u003cbr data-start=\"1887\" data-end=\"1890\"\u003eTriangular jar, balloon, effervescent tablet (2-pack)\u003c\/p\u003e\n\u003cp data-start=\"1945\" data-end=\"1986\"\u003e\u003cstrong data-start=\"1945\" data-end=\"1957\"\u003eWeek 17:\u003c\/strong\u003e\u003cbr data-start=\"1957\" data-end=\"1960\"\u003eIodine and plastic pipette\u003c\/p\u003e\n\u003cp data-start=\"1988\" data-end=\"2054\"\u003e\u003cstrong data-start=\"1988\" data-end=\"2000\"\u003eWeek 18:\u003c\/strong\u003e\u003cbr data-start=\"2000\" data-end=\"2003\"\u003e2 plastic jars with caps; Epsom salts (4 oz bottle)\u003c\/p\u003e\n\u003cp data-start=\"2056\" data-end=\"2119\"\u003e\u003cstrong data-start=\"2056\" data-end=\"2068\"\u003eWeek 19:\u003c\/strong\u003e\u003cbr data-start=\"2068\" data-end=\"2071\"\u003eBag of sorting chips (75 red, 50 blue, 25 white)\u003c\/p\u003e\n\u003cp data-start=\"2121\" data-end=\"2161\"\u003e\u003cstrong data-start=\"2121\" data-end=\"2133\"\u003eWeek 20:\u003c\/strong\u003e\u003cbr data-start=\"2133\" data-end=\"2136\"\u003ePizza Combination sheets*\u003c\/p\u003e\n\u003cp data-start=\"2163\" data-end=\"2221\"\u003e\u003cstrong data-start=\"2163\" data-end=\"2175\"\u003eWeek 21:\u003c\/strong\u003e\u003cbr data-start=\"2175\" data-end=\"2178\"\u003ePancake probability sheets*; die (6-sided)*\u003c\/p\u003e\n\u003cp data-start=\"2223\" data-end=\"2267\"\u003e\u003cstrong data-start=\"2223\" data-end=\"2235\"\u003eWeek 23:\u003c\/strong\u003e\u003cbr data-start=\"2235\" data-end=\"2238\"\u003eDie (6-sided)* (from Week 21)\u003cspan style=\"color: #085294;\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"1 Student","offer_id":40075526308040,"sku":"A00474","price":47.0,"currency_code":"USD","in_stock":true},{"title":"2 Students","offer_id":40075526340808,"sku":"A00500","price":59.0,"currency_code":"USD","in_stock":true},{"title":"3 Students","offer_id":40075526373576,"sku":"A00501","price":71.0,"currency_code":"USD","in_stock":true},{"title":"4 Students","offer_id":40075526406344,"sku":"A00502","price":83.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/files\/Cycle3FamilyPack2_resized.jpg?v=1683918680"},{"product_id":"254_fingerprint-cards-9-pack","title":"Fingerprint Cards (9-pack)","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-14\" data-testid=\"conversation-turn-30\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4c801d50-5a99-463b-8816-c6a47784aa7d\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"42\" data-end=\"115\"\u003e\u003cstrong data-start=\"42\" data-end=\"115\"\u003eFingerprint Identification Cards (9-Pack) – Forensic Science Activity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"117\" data-end=\"479\"\u003eThe Fingerprint Identification Cards (9-Pack) allow students to create and analyze fingerprints using the same card format used by law enforcement agencies across the United States. This hands-on forensic science activity strengthens observation skills, pattern recognition, and attention to detail in homeschool science labs, co-ops, and classroom settings.\u003c\/p\u003e\n\u003cp data-start=\"481\" data-end=\"745\"\u003eEach 8\" x 8\" card is printed double-sided. One side provides clearly marked areas for recording fingerprints, while the reverse side explains fingerprint features—such as loops, whorls, and arches—and includes step-by-step instructions for proper print collection.\u003c\/p\u003e\n\u003cp data-start=\"747\" data-end=\"763\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"765\" data-end=\"949\"\u003e\n\u003cli data-start=\"765\" data-end=\"796\"\u003e\n\u003cp data-start=\"767\" data-end=\"796\"\u003ePack of 9 fingerprint cards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"797\" data-end=\"813\"\u003e\n\u003cp data-start=\"799\" data-end=\"813\"\u003e8\" x 8\" size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"814\" data-end=\"839\"\u003e\n\u003cp data-start=\"816\" data-end=\"839\"\u003eDouble-sided printing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"840\" data-end=\"887\"\u003e\n\u003cp data-start=\"842\" data-end=\"887\"\u003eOfficial-style fingerprint placement layout\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"888\" data-end=\"949\"\u003e\n\u003cp data-start=\"890\" data-end=\"949\"\u003eInstructional reference and pattern descriptions included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"951\" data-end=\"1107\"\u003eThis engaging forensic activity supports lessons in anatomy, identification science, and investigative techniques while reinforcing careful procedural work.\u003c\/p\u003e\n\u003cp data-start=\"1109\" data-end=\"1241\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eTo complete your activity, add our \u003ca href=\"https:\/\/cornerstone-edsupply.com\/products\/255_ink-stamp-pad?_pos=1\u0026amp;_sid=c4259bba5\u0026amp;_ss=r\" target=\"_blank\" title=\"Ink Stamp Pad\" rel=\"noopener\"\u003e\u003cstrong\u003eInk Stamp Pads\u003c\/strong\u003e\u003c\/a\u003e and \u003cstrong\u003e\u003ca href=\"https:\/\/cornerstone-edsupply.com\/products\/77_dual-lens-plastic-magnifier?_pos=1\u0026amp;_sid=b9a17a0bd\u0026amp;_ss=r\" target=\"_blank\" title=\"Dual Lens Magnifier\" rel=\"noopener\"\u003eDual-Lens Magnifiers\u003c\/a\u003e\u003c\/strong\u003e for clear print collection and detailed pattern analysis. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075526635720,"sku":"","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/rs_w_1200_h_1200_2f0e5bd1-0466-4ea2-9ecb-78b932035066.jpg?v=1620322651"},{"product_id":"256_acids-and-bases-week-16-supplies","title":"Acids and Bases","description":"\u003ch3 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n\u003cspan color=\"#0000ff\" style=\"color: #085294;\" data-mce-style=\"color: #085294;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eLearn about acids, bases, and gas production with this CC Cycle 3 Week 16 supply set!\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eCornerstone's Acids and Bases come with 5 of the following for your class so that students can work in pairs:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e6-oz plastic bottles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eEffervescent Tablets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBalloons\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e*This lesson requires baking soda and vinegar which are not included in this purchase\u003c\/span\u003e\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075526799560,"sku":"","price":6.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_f1b9d235-a495-4267-aca8-8a038a0a91d4.jpg?v=1661967896"},{"product_id":"184_craft-sticks-box-of-1000","title":"Wood Craft Sticks","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-8\" data-testid=\"conversation-turn-18\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e97a5111-87bb-47f1-8b51-1a58915eab4e\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"75\"\u003e\u003cstrong data-start=\"0\" data-end=\"73\"\u003eCraft Sticks – 4.475\" Natural Wood STEM \u0026amp; Science Supply (1000 Count)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"77\" data-end=\"369\"\u003eStock your homeschool or classroom supply closet with a versatile building essential. These Craft Sticks measure 4.475 inches long by 0.375 inches wide and come in a bulk box of 1,000, making them ideal for large group science activities, STEM challenges, and hands-on classroom projects.\u003c\/p\u003e\n\u003cp data-start=\"371\" data-end=\"733\"\u003eMade from all-natural wood and sanded smooth, these sticks are ready for immediate use. They are easy to glue, paint, stack, and decorate, allowing students to construct bridges, towers, geometric models, simple machines, and engineering prototypes. Their uniform size makes them especially effective for structural building exercises and science lab activities.\u003c\/p\u003e\n\u003cp data-start=\"735\" data-end=\"751\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"753\" data-end=\"966\"\u003e\n\u003cli data-start=\"753\" data-end=\"796\"\u003e\n\u003cp data-start=\"755\" data-end=\"796\"\u003e1,000 natural wood craft sticks per box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"797\" data-end=\"829\"\u003e\n\u003cp data-start=\"799\" data-end=\"829\"\u003e4.475\" length x 0.375\" width\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"830\" data-end=\"872\"\u003e\n\u003cp data-start=\"832\" data-end=\"872\"\u003eSmooth sanded finish for easy handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"873\" data-end=\"928\"\u003e\n\u003cp data-start=\"875\" data-end=\"928\"\u003eIdeal for STEM building projects and science models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"929\" data-end=\"966\"\u003e\n\u003cp data-start=\"931\" data-end=\"966\"\u003eEasy to glue, paint, and decorate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"968\" data-end=\"1090\"\u003eCC Directors: these are especially useful for Weeks 22 and 23 science activities and larger community building challenges.\u003c\/p\u003e\n\u003cp data-start=\"1092\" data-end=\"1221\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eNote: Brand may vary depending on availability. These sticks are craft-ready but are not food-safe for candy or food preparation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075529388232,"sku":"A00527","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_c48f559b-1956-48ce-8b3f-20c6c63a34a6.jpg?v=1653568685"},{"product_id":"185_straws-box-of-500","title":"Box of Black Straws","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp data-start=\"0\" data-end=\"80\"\u003e\u003cstrong data-start=\"0\" data-end=\"78\"\u003eBox of Jumbo Black Straws – 7¾\" Science \u0026amp; STEM Activity Supply (500 Count)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"82\" data-end=\"336\"\u003eStock your homeschool or community classroom with a versatile, high-volume STEM supply. This Box of Jumbo Black Straws includes 500 sturdy 7¾-inch straws, ideal for hands-on science activities, engineering challenges, and classroom building projects.\u003c\/p\u003e\n\u003cp data-start=\"338\" data-end=\"639\"\u003eThese jumbo straws serve as an excellent construction material for STEM experiments, model building, and creative problem-solving tasks. Their uniform size and durability make them easy for students to manipulate while building stable geometric structures, bridges, towers, and science project models.\u003c\/p\u003e\n\u003cp data-start=\"641\" data-end=\"657\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"659\" data-end=\"880\"\u003e\n\u003cli data-start=\"659\" data-end=\"693\"\u003e\n\u003cp data-start=\"661\" data-end=\"693\"\u003e500 black jumbo straws per box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"694\" data-end=\"717\"\u003e\n\u003cp data-start=\"696\" data-end=\"717\"\u003e7¾\" standard length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"718\" data-end=\"768\"\u003e\n\u003cp data-start=\"720\" data-end=\"768\"\u003eLightweight yet sturdy for structural building\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"769\" data-end=\"834\"\u003e\n\u003cp data-start=\"771\" data-end=\"834\"\u003eIdeal for science labs, STEM challenges, and craft activities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"835\" data-end=\"880\"\u003e\n\u003cp data-start=\"837\" data-end=\"880\"\u003eEasy to cut or connect for custom designs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"882\" data-end=\"1050\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCC Directors: \u003c\/strong\u003e\u003c\/span\u003eespecially useful for community science activities in \u003cspan style=\"text-decoration: underline;\"\u003eWeeks 20 and 21\u003c\/span\u003e. Keep a full box on hand for group experiments and collaborative classroom projects.\u003c\/p\u003e\n\u003cp data-start=\"1052\" data-end=\"1170\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eA practical, budget-friendly addition to any homeschool supply closet, co-op classroom, or private school science lab.\u003cspan style=\"color: #085294;\" color=\"#9c00ff\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075529486536,"sku":"","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_c3f990ae-9bd4-4fa4-830b-02568ada0158.jpg?v=1653568558"},{"product_id":"75_super-sunprint-refill","title":"Nature Print Paper - 15 sheets","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6997505d-df94-832b-a9ec-aa3692137010-5\" data-testid=\"conversation-turn-100\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"69e8a0ee-825b-40eb-aacb-570d9b9cbc29\" dir=\"auto\" data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"81\"\u003e\u003cstrong data-start=\"0\" data-end=\"79\"\u003eNature Print Paper – 8\" x 10\" Light Exposure Art \u0026amp; Science Activity (15 Sheets)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"83\" data-end=\"436\"\u003eNature Print Paper (15-Pack) combines art and science in a simple, hands-on activity that uses sunlight to create striking blue-and-white photographic prints. Ideal for homeschool programs, co-ops, and classroom science lessons, this engaging project introduces students to light exposure and basic photo chemistry concepts through creative exploration.\u003c\/p\u003e\n\u003cp data-start=\"438\" data-end=\"721\"\u003e\u003cspan color=\"#000000\"\u003eCreate beautiful blue-and-white photo negatives by placing objects (leaves, flowers, feathers) on the paper and\u003c\/span\u003e exposing it to direct sunlight for 1–5 minutes. After exposure, rinse briefly in water and allow the print to dry. The result is a bold blue background with crisp white silhouettes where light was blocked.\u003c\/p\u003e\n\u003cp data-start=\"723\" data-end=\"739\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"741\" data-end=\"909\"\u003e\n\u003cli data-start=\"741\" data-end=\"763\"\u003e\n\u003cp data-start=\"743\" data-end=\"763\"\u003e15 sheets per pack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"764\" data-end=\"781\"\u003e\n\u003cp data-start=\"766\" data-end=\"781\"\u003e8\" x 10\" size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"782\" data-end=\"815\"\u003e\n\u003cp data-start=\"784\" data-end=\"815\"\u003eSimple light exposure process\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"852\"\u003e\n\u003cp data-start=\"818\" data-end=\"852\"\u003eRequires only sunlight and water\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"853\" data-end=\"909\"\u003e\n\u003cp data-start=\"855\" data-end=\"909\"\u003eIdeal for nature studies and science-art integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"911\" data-end=\"1077\"\u003ePerfect for \u003cstrong\u003eClassical Conversations Cycle 2 Week 7\u003c\/strong\u003e, this activity supports lessons on light, visible spectrum, and observational science while encouraging creativity. \u003c\/p\u003e\n\u003cp data-start=\"1079\" data-end=\"1224\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eA practical, ready-to-use resource for structured homeschool science curriculum, outdoor learning activities, and interactive classroom projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075543806152,"sku":"","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_dd627459-1e6d-428c-9b4b-dda63c1fd2d6.jpg?v=1653661001"},{"product_id":"76_student-drawing-compass","title":"Drawing Compass","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6997505d-df94-832b-a9ec-aa3692137010-12\" data-testid=\"conversation-turn-114\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e943d8b9-dbea-4d79-8dd3-6254cf8c3e16\" dir=\"auto\" data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"52\"\u003e\u003cstrong data-start=\"0\" data-end=\"52\"\u003eStudent Drawing Compass – ½\" to 12\" Circle Maker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"54\" data-end=\"387\"\u003eThe Student Drawing Compass is a practical geometry and STEM tool designed for accurate circle construction in homeschool math lessons and classroom science activities. Capable of drawing circles from ½ inch to 12 inches in diameter, this compass supports geometry instruction, engineering projects, and experimental diagramming.\u003c\/p\u003e\n\u003cp data-start=\"389\" data-end=\"649\"\u003eBuilt-in measurement markings in both inches and centimeters allow for precise radius adjustment and consistent results. The lightweight plastic frame makes it easy for students to handle, while the blunt metal safety point is designed for safer classroom use.\u003c\/p\u003e\n\u003cp data-start=\"651\" data-end=\"668\"\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"670\" data-end=\"862\"\u003e\n\u003cli data-start=\"670\" data-end=\"714\"\u003e\n\u003cp data-start=\"672\" data-end=\"714\"\u003eDraws circles from ½\" to 12\" in diameter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"715\" data-end=\"756\"\u003e\n\u003cp data-start=\"717\" data-end=\"756\"\u003eMarked in both inches and centimeters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"757\" data-end=\"785\"\u003e\n\u003cp data-start=\"759\" data-end=\"785\"\u003eBlunt metal safety point\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"786\" data-end=\"815\"\u003e\n\u003cp data-start=\"788\" data-end=\"815\"\u003eLightweight plastic frame\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"862\"\u003e\n\u003cp data-start=\"818\" data-end=\"862\"\u003eIncludes locking pencil for stable drawing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"864\" data-end=\"1027\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eA dependable addition to homeschool supply kits, co-op classrooms, and structured STEM curriculum requiring accurate geometric measurement and circle construction. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075543904456,"sku":"","price":1.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_94aa661d-e0a3-4f89-a6a8-e9c5a4e67bd3.jpg?v=1653590195"},{"product_id":"77_dual-lens-plastic-magnifier","title":"Dual-lens Magnifier","description":"\u003cp data-start=\"0\" data-end=\"73\"\u003eDual Lens Magnifier for Science Labs | 3× and 6× Student Magnifying Glass\u003c\/p\u003e\n\u003cp data-start=\"75\" data-end=\"485\"\u003eThis dual lens magnifier is a durable and easy-to-use tool for hands-on science observation and classroom investigations. Designed for student use, it features two built-in lenses that provide both \u003cstrong data-start=\"277\" data-end=\"304\"\u003e3× and 6× magnification\u003c\/strong\u003e, allowing learners to examine objects at different levels of detail. The larger lens offers a broad viewing area, while the smaller lens provides closer inspection of fine details.\u003c\/p\u003e\n\u003cp data-start=\"487\" data-end=\"730\"\u003e\u003cstrong\u003eMagnifier Features:\u003c\/strong\u003e\u003cbr data-start=\"506\" data-end=\"509\"\u003e• Large lens with 3× magnification\u003cbr data-start=\"543\" data-end=\"546\"\u003e• Small lens with 6× magnification\u003cbr data-start=\"580\" data-end=\"583\"\u003e• Single-piece plastic construction for durability\u003cbr data-start=\"633\" data-end=\"636\" data-is-only-node=\"\"\u003e• Lightweight and easy for student handling\u003cbr data-start=\"679\" data-end=\"682\"\u003e• Ideal for classroom and field investigations\u003c\/p\u003e\n\u003cp data-start=\"732\" data-end=\"945\"\u003eThis magnifier is well suited for observing specimens, plants, insects, rocks, and other small objects in science lessons. Its sturdy, one-piece design makes it reliable for repeated classroom use over many years.\u003c\/p\u003e\n\u003cp data-start=\"947\" data-end=\"1123\"\u003e\u003cstrong data-start=\"947\" data-end=\"964\"\u003eDid You Know?\u003c\/strong\u003e Magnifying lenses work by bending light rays so that objects appear larger, allowing students to see details that are too small to observe with the naked eye.\u003c\/p\u003e\n\u003cp data-start=\"1125\" data-end=\"1186\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cem data-start=\"1125\" data-end=\"1186\" data-is-last-node=\"\"\u003eDiscounts available for purchases of 10 or more magnifiers.\u003c\/em\u003e\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41655747248328,"sku":"A00306","price":1.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_b39ee713-b26f-4116-b2e7-705959e3fc9e.jpg?v=1653590384"},{"product_id":"85_cc-cycle-2-week-1-materials-pack","title":"Cycle 2 Week 1 Materials Pack","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"4b817e8d-0e12-4ed5-b94f-52223ed22f43\" data-testid=\"conversation-turn-146\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"85201fc0-7379-45b5-b1d9-c17e06e30640\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2-thinking\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"127\" data-end=\"463\"\u003e\u003cstrong data-start=\"127\" data-end=\"163\"\u003eCC Cycle 2 Week 1 Materials Pack\u003c\/strong\u003e includes the key supplies needed to run Week 1 science with confidence and consistency for one class at a time. If your community has two science classes working simultaneously, you will need two kits. For larger communities, be sure to check out our Cycle 2 Community Pack for streamlined planning.\u003c\/p\u003e\n\u003cp data-end=\"126\" data-start=\"0\"\u003eThis materials pack is used to complete the “Shaded” and “Same Place” experiments for Classical Conversations Cycle 2, Week 1.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"348\" data-start=\"128\"\u003eThese materials are designed for one class at a time. If two classes will be completing the experiments simultaneously, you will need two kits. For larger communities, be sure to check out our Cycle 2 Community Pack.\u003c\/p\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"465\" data-end=\"484\"\u003e\u003cstrong\u003eMaterials included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"485\" data-end=\"642\"\u003e\n\u003cli data-start=\"485\" data-end=\"546\"\u003e\n\u003cp data-start=\"487\" data-end=\"546\"\u003eTwo (2) outdoor thermometers with a white plastic housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"547\" data-end=\"602\"\u003e\n\u003cp data-start=\"549\" data-end=\"602\"\u003eTwo (2) metal-backed partial immersion thermometers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"603\" data-end=\"642\"\u003e\n\u003cp data-start=\"605\" data-end=\"642\"\u003eOne (1) paracord rope, 3 yards long\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(64, 64, 64);\"\u003e\u003cstrong\u003eCornerstone Special Note: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(64, 64, 64);\"\u003e\u003cspan color=\"#000000\"\u003eWe're using 4 thermometers to add some extra fun to this activity. Check out how with our FREE\u003c\/span\u003e\u003c\/span\u003e\u003cspan color=\"#000000\" style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cornerstone-edsupply.com\/products\/classical-conversations-cycle-2-week-1-lesson-made-in-the-shade-round-we-go?_pos=7\u0026amp;_sid=34ced3fa5\u0026amp;_ss=r\" style=\"color: rgb(43, 0, 255);\"\u003e \u003cspan style=\"text-decoration: underline;\"\u003elessons \u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cornerstone-edsupply.com\/products\/classical-conversations-cycle-2-week-1-lesson-made-in-the-shade-round-we-go?_pos=7\u0026amp;_sid=34ced3fa5\u0026amp;_ss=r\" style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003efor CC Cycle 2 Week 1\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(64, 64, 64);\"\u003e\u003cspan color=\"#000000\"\u003e\u003ca href=\"https:\/\/cornerstone-edsupply.com\/products\/classical-conversations-cycle-2-week-1-lesson-made-in-the-shade-round-we-go?_pos=7\u0026amp;_sid=34ced3fa5\u0026amp;_ss=r\" style=\"color: rgb(64, 64, 64);\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/a\u003e: \"Made in the Shade\" and \"Round and Round We Go\" in our Learning Center.\u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075544101064,"sku":"","price":17.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_089ab323-df68-4641-b25b-17fba70658f5.jpg?v=1654007195"},{"product_id":"88_solar-system-sticker-kit","title":"Solar System Sticker Kit","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6997505d-df94-832b-a9ec-aa3692137010-2\" data-testid=\"conversation-turn-94\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d0029b8d-dfd1-4562-b702-ead58e365b02\" dir=\"auto\" data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"42\" data-end=\"110\"\u003e\u003cstrong data-start=\"42\" data-end=\"110\"\u003eNASA Solar System Planet Stickers with 32-Inch Poster Background\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"112\" data-end=\"448\"\u003eOur NASA Solar System Planet Stickers feature authentic space imagery of all eight planets plus asteroids, creating a visually accurate and engaging astronomy activity for homeschool and classroom science instruction. Each sticker uses real images from \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eNASA\u003c\/span\u003e\u003c\/span\u003e to provide high-quality planetary detail.\u003c\/p\u003e\n\u003cp data-start=\"450\" data-end=\"1021\"\u003eThe terrestrial planets—\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercury\u003c\/span\u003e\u003c\/span\u003e, \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eVenus\u003c\/span\u003e\u003c\/span\u003e, \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eEarth\u003c\/span\u003e\u003c\/span\u003e, and \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMars\u003c\/span\u003e\u003c\/span\u003e—are scaled proportionally to one another, and the Jovian planets—\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eJupiter\u003c\/span\u003e\u003c\/span\u003e, \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSaturn\u003c\/span\u003e\u003c\/span\u003e, \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eUranus\u003c\/span\u003e\u003c\/span\u003e, and \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eNeptune\u003c\/span\u003e\u003c\/span\u003e—are likewise correctly scaled within their group. This proportional design helps students visually compare planetary sizes while reinforcing key astronomy concepts.\u003c\/p\u003e\n\u003cp data-start=\"1023\" data-end=\"1294\"\u003eThe set now includes a \u003cstrong\u003e32-inch space poster background\u003c\/strong\u003e, allowing students to assemble a large-format solar system display. An instruction card guides learners through building a proportional solar system poster, making this a structured and educational hands-on activity.\u003c\/p\u003e\n\u003cp data-start=\"1296\" data-end=\"1519\"\u003eIdeal for \u003cstrong\u003eClassical Conversations Cycle 2 Week 11 \u003c\/strong\u003eexperiments, this resource supports lessons in astronomy, planetary science, scale modeling, and space studies in homeschool communities, co-ops, and classroom environments.\u003c\/p\u003e\n\u003cp data-start=\"1521\" data-end=\"1582\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eSave 10% automatically at checkout when you order 20 or more!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41656024989896,"sku":"","price":2.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_c3c86baa-501d-4592-bd6e-7e20b1a50b37.jpg?v=1653570612"},{"product_id":"95_acrylic-sheet-for-sunprints","title":"Acrylic Sheet for Solar Print","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6997505d-df94-832b-a9ec-aa3692137010-4\" data-testid=\"conversation-turn-98\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"1df1880a-0fa6-4c00-b32c-9abcbd14be2f\" dir=\"auto\" data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"64\"\u003e\u003cstrong data-start=\"0\" data-end=\"64\"\u003eSolar Print Acrylic Sheet – 8\" x 10\" Sunprint Exposure Cover\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"66\" data-end=\"409\"\u003eThe Solar Print Acrylic Sheet is a durable, reusable cover designed specifically for nature paper and sunprint activities in homeschool science, art, and outdoor learning lessons. Measuring 8\" x 10\" and 1\/8\" thick, this clear acrylic sheet provides consistent pressure to keep lightweight, flat items securely in place during sun exposure.\u003c\/p\u003e\n\u003cp data-start=\"411\" data-end=\"709\"\u003eEach sheet includes protective peel-off safety film on both the front and back to prevent scratches and scuffs during shipping. The sturdy weight of the acrylic helps hold leaves, flowers, feathers, and other natural objects flat against sunprint paper, ensuring crisp, detailed silhouette results.\u003c\/p\u003e\n\u003cp data-start=\"711\" data-end=\"727\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"729\" data-end=\"940\"\u003e\n\u003cli data-start=\"729\" data-end=\"761\"\u003e\n\u003cp data-start=\"731\" data-end=\"761\"\u003e8\" x 10\" clear acrylic sheet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"762\" data-end=\"802\"\u003e\n\u003cp data-start=\"764\" data-end=\"802\"\u003e1\/8\" thick for stable, even pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"803\" data-end=\"849\"\u003e\n\u003cp data-start=\"805\" data-end=\"849\"\u003eProtective peel-off covering on both sides\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"850\" data-end=\"905\"\u003e\n\u003cp data-start=\"852\" data-end=\"905\"\u003eIdeal for nature prints and sunprint paper exposure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"906\" data-end=\"940\"\u003e\n\u003cp data-start=\"908\" data-end=\"940\"\u003eReusable for multiple projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"942\" data-end=\"1171\" data-is-last-node=\"\" data-is-only-node=\"\"\u003ePerfect for homeschool art integration, botany studies, nature journaling, and hands-on science activities, this acrylic exposure sheet helps produce clean, high-contrast nature prints while supporting structured outdoor learning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075544527048,"sku":"","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_ea6487b0-7215-47e8-adbd-883ba074151a.jpg?v=1653661145"},{"product_id":"96_ultra-dueling-stomp-rocket-refills","title":"Dueling Stomp Rocket Refills","description":"\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: #085294;\"\u003eNeed a few more rockets for the group or neighborhood? Lose a few over the months or years?  \u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"color: #000000;\"\u003eWe've got you covered with a pair of sturdy rockets that fit the Dueling Stomp Rocket that we carry here.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cspan style=\"font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003c\/span\u003e\u003c\/span\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075544625352,"sku":"","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_277c9afd-cc49-437b-be37-1b39f77077c5.jpg?v=1653673765"},{"product_id":"107_little-fossil-bag","title":"Little Fossil Sample Bag - 6 Specimen","description":"\u003ch3 data-start=\"136\" data-end=\"175\"\u003eMini Fossil Sample Bag – 6 Specimens\u003c\/h3\u003e\n\u003cp data-start=\"177\" data-end=\"540\"\u003eEach \u003cstrong data-start=\"182\" data-end=\"208\"\u003eMini Fossil Sample Bag\u003c\/strong\u003e includes a curated set of \u003cstrong data-start=\"235\" data-end=\"264\"\u003esix real fossil specimens\u003c\/strong\u003e, neatly packaged in a soft \u003cstrong data-start=\"292\" data-end=\"311\"\u003evelveteen pouch\u003c\/strong\u003e with an included \u003cstrong data-start=\"329\" data-end=\"352\"\u003eidentification card\u003c\/strong\u003e. This compact collection introduces students to a variety of common and fascinating fossils, making it an excellent hands-on resource for learning about ancient life and fossil formation.\u003c\/p\u003e\n\u003cp data-start=\"542\" data-end=\"664\"\u003eThe fossils included represent a range of marine organisms and preserved plant material commonly studied in Earth science:\u003c\/p\u003e\n\u003cul data-start=\"666\" data-end=\"767\"\u003e\n\u003cli data-start=\"666\" data-end=\"692\"\u003e\n\u003cp data-start=\"668\" data-end=\"692\"\u003eGastropod (snail cast)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"693\" data-end=\"701\"\u003e\n\u003cp data-start=\"695\" data-end=\"701\"\u003eClam\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"702\" data-end=\"717\"\u003e\n\u003cp data-start=\"704\" data-end=\"717\"\u003eShark tooth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"718\" data-end=\"731\"\u003e\n\u003cp data-start=\"720\" data-end=\"731\"\u003eRay tooth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"732\" data-end=\"748\"\u003e\n\u003cp data-start=\"734\" data-end=\"748\"\u003eBranch coral\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"749\" data-end=\"767\"\u003e\n\u003cp data-start=\"751\" data-end=\"767\"\u003ePetrified wood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"769\" data-end=\"1050\"\u003eThese mini fossil bags are perfect as \u003cstrong data-start=\"807\" data-end=\"910\"\u003eclassroom take-home items, educational gifts, science activity rewards, or group learning materials\u003c\/strong\u003e. Their small size and organized presentation make them easy to distribute while still offering meaningful, real fossil specimens for study.\u003c\/p\u003e\n\u003cp data-start=\"1052\" data-end=\"1204\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAvailable as\u003cstrong\u003e \u003c\/strong\u003esingle sets or at a discounted rate when purchasing 10 or more, making them ideal for classrooms, co-ops, and educational programs.\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41655851581640,"sku":"","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_42bc3b84-c090-4584-af32-87b1f207ed79.jpg?v=1655302618"},{"product_id":"30_classical-conversations-cycle-1-rock-mineral-pack","title":"Cycle 1 Rock \u0026 Mineral Pack","description":"\u003cp data-start=\"211\" data-end=\"245\"\u003e\u003cstrong data-start=\"211\" data-end=\"245\"\u003eCC Cycle 1 Rock \u0026amp; Mineral Pack\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"247\" data-end=\"390\"\u003eNeed more than rocks and minerals? Visit our CC Cycle 1 page for other items you may need this year, including owl pellets, crayfish, and more.\u003c\/p\u003e\n\u003cp data-start=\"537\" data-end=\"855\"\u003eThe CC Rock \u0026amp; Mineral Pack includes all materials needed to supply one Foundations\/Essentials class using the \u003cstrong data-start=\"647\" data-end=\"688\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eClassical Conversations\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e Cycle 1 curriculum. Pair this pack with the CC Lesson Plans for Weeks 21–23 to fully prepare for the rock and mineral science activities scheduled during those weeks.\u003c\/p\u003e\n\u003cp data-start=\"857\" data-end=\"992\"\u003eThis pack supports hands-on science, classroom-ready experiments, and clear material organization for tutors and directors.\u003c\/p\u003e\n\u003cp data-start=\"994\" data-end=\"1012\"\u003e\u003cstrong\u003eEach set contains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1013\" data-end=\"1090\"\u003e\n\u003cli data-start=\"1013\" data-end=\"1035\"\u003e\n\u003cp data-start=\"1015\" data-end=\"1035\"\u003eDeluxe Mineral Kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1036\" data-end=\"1061\"\u003e\n\u003cp data-start=\"1038\" data-end=\"1061\"\u003eIntroductory Rock Kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1062\" data-end=\"1090\"\u003e\n\u003cp data-start=\"1064\" data-end=\"1090\"\u003eTwo Geology Testing Kits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1092\" data-end=\"1363\"\u003eAll rock and mineral specimens are pre-numbered and keyed to detailed information sheets, making identification and instruction straightforward. When paired with the downloadable lesson plans for Weeks 21–23, this pack provides a complete and engaging geology experience.\u003c\/p\u003e\n\u003cp data-end=\"1426\" data-start=\"1401\"\u003e\u003cstrong\u003ePurchasing Guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1589\" data-start=\"1427\"\u003eWe recommend purchasing \u003cstrong data-end=\"1514\" data-start=\"1451\"\u003eone Base Kit for each class starting science simultaneously\u003c\/strong\u003e, then adding \u003cstrong data-end=\"1543\" data-start=\"1528\"\u003eClass Packs\u003c\/strong\u003e for additional classes that follow afterward.\u003c\/p\u003e\n\u003cul data-end=\"1708\" data-start=\"1591\"\u003e\n\u003cli data-end=\"1651\" data-start=\"1591\"\u003e\n\u003cp data-end=\"1651\" data-start=\"1593\"\u003eNumber of classes starting the day = number of Base Kits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1708\" data-start=\"1652\"\u003e\n\u003cp data-end=\"1708\" data-start=\"1654\"\u003eNumber of additional classes = number of Class Packs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1998\" data-start=\"1710\"\u003eExamples:\u003cbr data-end=\"1722\" data-start=\"1719\"\u003eA community with 24 students where one class begins science first and two follow later will need one Base Kit and two Class Packs.\u003cbr data-end=\"1855\" data-start=\"1852\"\u003eA community with 48 students where two classes begin science simultaneously and four follow later will need two Base Kits and four Class Packs.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"color: #085294;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eATTENTION CC DIRECTORS! Get 10% OFF the rock \u0026amp; mineral supplies you need for Cycle 1 with this expert-created and community-tested geology pack.\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003chr data-start=\"1601\" data-end=\"1604\"\u003e\n\u003ch3 data-start=\"1606\" data-end=\"1638\"\u003eWhat CC Directors Are Saying\u003c\/h3\u003e\n\u003cp data-start=\"1640\" data-end=\"1843\"\u003e\u003cem\u003e“The quality is amazing. The lesson suggestions are fun, easy, and doable with my little abecedarians, while still being challenging enough for the masters class. You will not be disappointed.”\u003c\/em\u003e\u003cbr data-start=\"1833\" data-end=\"1836\"\u003e\u003cem\u003e— Tonya\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"1845\" data-end=\"2031\"\u003e\u003cem\u003e“I am so impressed with the quality, presentation, and insight that make this kit a must for our community. I will be highly recommending it to other directors in our area.”\u003c\/em\u003e\u003cbr data-start=\"2018\" data-end=\"2021\"\u003e\u003cem\u003e— Danielle\u003c\/em\u003e\u003cspan style=\"font-style: italic;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed more than rocks and minerals? Check out our CC Cycle 1 page for other items you'll need this year, like owl pellets, crayfish, and more!\u003c\/strong\u003e\u003cspan style=\"background-color: inherit;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075532271816,"sku":"CCP01","price":81.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_598a80a6-a418-4668-a0c7-cebbbae49ff3.jpg?v=1661959102"},{"product_id":"171_balloons-pack-of-10","title":"Balloons 10-Pack","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-44\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-21\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-id=\"02fde6c5-5ac8-4b17-82f1-4a0fa02f0e6a\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-end=\"62\" data-start=\"0\"\u003e\u003cstrong data-end=\"60\" data-start=\"0\"\u003e9-Inch Latex Balloons – Science Activity Pack (10 Count)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"371\" data-start=\"64\"\u003eThese \u003cstrong data-end=\"95\" data-start=\"70\"\u003e9-Inch Latex Balloons\u003c\/strong\u003e are a versatile supply for homeschool science labs, classroom experiments, and community STEM activities. Available in white or assorted color packs of 10, they are ideal for demonstrations involving air pressure, static electricity, lung capacity, gas expansion, and forces.\u003c\/p\u003e\n\u003cp data-end=\"609\" data-start=\"373\"\u003eDurable and easy to inflate, these standard-size balloons work well for hands-on group experiments and interactive science lessons. Their consistent size makes them dependable for repeatable demonstrations and structured lab activities.\u003c\/p\u003e\n\u003cp data-end=\"627\" data-start=\"611\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"772\" data-start=\"629\"\u003e\n\u003cli data-end=\"654\" data-start=\"629\"\u003e\n\u003cp data-end=\"654\" data-start=\"631\"\u003e9-inch latex balloons\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"678\" data-start=\"655\"\u003e\n\u003cp data-end=\"678\" data-start=\"657\"\u003eSold in packs of 10\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"720\" data-start=\"679\"\u003e\n\u003cp data-end=\"720\" data-start=\"681\"\u003eAvailable in white or assorted colors\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"897\" data-start=\"774\"\u003e\u003cstrong\u003eCC Directors: especially useful for Cycle 1 (Week 16) and Cycle 2 (Week 5) science activities and community demonstrations.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1031\" data-start=\"899\"\u003eA practical, budget-friendly supply for homeschool programs, co-ops, and classroom science instruction focused on hands-on learning. \u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1031\" data-start=\"899\"\u003e\u003cem\u003eDiscounts available when ordering 5 packs or more and will be automatically applied!\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Assorted Color","offer_id":41931524309192,"sku":"","price":1.5,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":41931524276424,"sku":"","price":1.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_354b0936-aa83-4f94-ac3f-0a1ef2a0137d.jpg?v=1653661306"},{"product_id":"122_anatomy-sticker-package","title":"Human Anatomy Sticker Set","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-3\" data-testid=\"conversation-turn-8\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"df8f5549-2087-402f-93d6-4d1815f9a4e5\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"77\"\u003e\u003cstrong data-start=\"0\" data-end=\"77\"\u003eRemovable Vinyl Organ, Muscle \u0026amp; Skeleton Set\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"79\" data-end=\"409\"\u003eMake anatomy lessons interactive with our Human Anatomy Sticker Pack, a hands-on learning tool designed for middle school and high school science. These custom-designed vinyl anatomy stickers are accurate, durable, and fully removable, allowing students to peel, place, adjust, and repeat as they master human body systems.\u003c\/p\u003e\n\u003cp data-start=\"411\" data-end=\"671\"\u003eStudents receive 55 detailed \u003cstrong\u003eorgan, muscle, and bone stickers\u003c\/strong\u003e along with 44 coordinating name labels for guided identification and review. The reusable design supports visual learning, independent practice, co-op group activities, and classroom demonstrations.\u003c\/p\u003e\n\u003cp data-start=\"673\" data-end=\"695\"\u003e\u003cstrong\u003eSticker Pack Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"697\" data-end=\"995\"\u003e\n\u003cli data-start=\"697\" data-end=\"767\"\u003e\n\u003cp data-start=\"699\" data-end=\"767\"\u003eOne 8.5x11 sticker sheet with 16 organ stickers and 14 name labels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"768\" data-end=\"862\"\u003e\n\u003cp data-start=\"770\" data-end=\"862\"\u003eOne 8.5x11 sticker sheet with 25 skeletal stickers, 14 muscle stickers, and 30 name labels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"863\" data-end=\"921\"\u003e\n\u003cp data-start=\"865\" data-end=\"921\"\u003eOne laminated upper-body worksheet for organ placement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"922\" data-end=\"995\"\u003e\n\u003cp data-start=\"924\" data-end=\"995\"\u003eOne laminated full-body worksheet for skeletal and muscular placement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"997\" data-end=\"1289\"\u003eThis anatomy activity strengthens retention of anatomical vocabulary, spatial awareness of body systems, and system-to-system relationships. Students actively engage with nervous, digestive, cardiovascular, respiratory, skeletal, and muscular structures while reinforcing correct terminology.\u003c\/p\u003e\n\u003cp data-start=\"1291\" data-end=\"1450\"\u003eA free downloadable \u003ca href=\"https:\/\/cornerstone-edsupply.com\/pages\/learning-center#show-m-1617418065120\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-start=\"1311\" data-end=\"1328\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTeacher’s Key\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e is included to guide instruction and simplify grading. The key provides a completed visual reference for both worksheets.\u003c\/p\u003e\n\u003cp data-start=\"1452\" data-end=\"1703\"\u003e\u003cstrong\u003eFor a complete unit study\u003c\/strong\u003e, add our \u003ca href=\"https:\/\/cornerstone-edsupply.com\/products\/anatomy-lessons\" title=\"Anatomy Lesson Plan Download\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMiddle\/High School Human Anatomy Lesson Plans\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e (PDF). This six-lesson, 40-page resource includes structured teaching guides, materials lists, vocabulary development, anatomy discussions, and group activities covering:\u003c\/p\u003e\n\u003cul data-start=\"1705\" data-end=\"1905\"\u003e\n\u003cli data-start=\"1705\" data-end=\"1723\"\u003e\n\u003cp data-start=\"1707\" data-end=\"1723\"\u003eNervous System\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1724\" data-end=\"1752\"\u003e\n\u003cp data-start=\"1726\" data-end=\"1752\"\u003eSkin, Bones, and Muscles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1753\" data-end=\"1773\"\u003e\n\u003cp data-start=\"1755\" data-end=\"1773\"\u003eDigestive System\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1774\" data-end=\"1814\"\u003e\n\u003cp data-start=\"1776\" data-end=\"1814\"\u003eCardiovascular and Excretory Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1815\" data-end=\"1837\"\u003e\n\u003cp data-start=\"1817\" data-end=\"1837\"\u003eRespiratory System\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1838\" data-end=\"1905\"\u003e\n\u003cp data-start=\"1840\" data-end=\"1905\"\u003eSpecial Senses (Smell, Taste, Hearing, Vision, and Equilibrium)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1907\" data-end=\"2082\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis removable anatomy sticker set is an excellent addition to homeschool science curriculum, private school biology classes, co-op anatomy labs, and interactive health units.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ciframe height=\"360\" width=\"640\" src=\"https:\/\/www.youtube.com\/embed\/RFtU8QQM7uU\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41659772534984,"sku":"A00467","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_a72c08f6-612c-4ad2-b4da-08afbe97dce9.jpg?v=1654097840"},{"product_id":"124_pancakes-and-probability-class-pack","title":"Pancakes and Probability Math Activity (9-pack)","description":"\u003cp style=\"text-align: left;\"\u003eInteractive probability activity that makes math concepts visual, hands-on, and engaging for group learning.\u003c\/p\u003e\n\u003cp data-end=\"127\" data-start=\"42\"\u003e\u003cstrong data-end=\"127\" data-start=\"42\"\u003ePancakes and Probability, 9-Pack – Hands-On Math Activity for CC Cycle 3 Week 21\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"446\" data-start=\"129\"\u003eThe Pancakes and Probability transforms abstract math concepts into an engaging, visual learning experience. \u003cspan style=\"text-decoration: underline;\"\u003eDesigned for tutors and classes of up to eight students\u003c\/span\u003e, this interactive activity helps students explore odds, probability, and outcome prediction through structured, repeatable experimentation.\u003c\/p\u003e\n\u003cp data-end=\"743\" data-start=\"448\"\u003eStudents roll a die to determine which numbered pancake receives blueberry tokens, recording and analyzing results as they observe patterns over time. This hands-on approach reinforces foundational probability concepts while encouraging logical thinking, data tracking, and classroom discussion.\u003c\/p\u003e\n\u003cp data-end=\"870\" data-start=\"745\"\u003eEach class pack includes nine complete sets of materials, making it ideal for group instruction and community-based learning.\u003c\/p\u003e\n\u003cp data-end=\"909\" data-start=\"872\"\u003e\u003cstrong\u003eContents (9 of Each Item):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1093\" data-start=\"911\"\u003e\n\u003cli data-end=\"971\" data-start=\"911\"\u003e\n\u003cp data-end=\"971\" data-start=\"913\"\u003eToken sheet with 30 pop-out emoji-style blueberry pieces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1040\" data-start=\"972\"\u003e\n\u003cp data-end=\"1040\" data-start=\"974\"\u003eSturdy, glossy cardstock pancake tray with pancakes numbered 1–6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1093\" data-start=\"1041\"\u003e\n\u003cp data-end=\"1093\" data-start=\"1043\"\u003eCool-blue die for determining placement outcomes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1268\" data-start=\"1095\"\u003e\u003cstrong\u003ePerfect for Classical Conversations Cycle 3 Week 21 \u003c\/strong\u003eexperiments, this activity supports structured math curriculum in homeschool communities, co-ops, and classroom settings.\u003c\/p\u003e\n\u003cp data-end=\"1268\" data-start=\"1095\"\u003eA reusable, interactive probability tool that helps students see math concepts in action. \u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075547082952,"sku":"A00466","price":13.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/rs_w_1200_h_1200_528b882a-9f48-46d5-a4be-38d48d4a22bd.jpg?v=1620323000"},{"product_id":"125_combination-pizza-party-class-pack","title":"Combination Pizza Party (9-pack)","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-7\" data-testid=\"conversation-turn-16\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4b53ed65-f1bf-4558-b4a3-179017075c45\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"84\"\u003e\u003cstrong data-start=\"0\" data-end=\"84\"\u003eCombination Pizza Party (9-Pack) – Hands-On Math Activity for CC Cycle 3 Week 20\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"86\" data-end=\"359\"\u003eMake abstract math concepts visual and memorable with the Combination Pizza Party (9-Pack). Designed for \u003cstrong\u003eCC Cycle 3 Week 20 activities\u003c\/strong\u003e, this interactive classroom resource helps students understand combinations and basic probability through creative, hands-on learning.\u003c\/p\u003e\n\u003cp data-start=\"361\" data-end=\"610\"\u003eStudents explore how many different pizza combinations can be created using a set of toppings. By physically arranging toppings, they strengthen critical thinking, logical reasoning, and foundational combinatorics skills in an engaging group format.\u003c\/p\u003e\n\u003cp data-start=\"612\" data-end=\"689\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eThis class pack is ideal for one tutor and up to eight students and includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"691\" data-end=\"869\"\u003e\n\u003cli data-start=\"691\" data-end=\"747\"\u003e\n\u003cp data-start=\"693\" data-end=\"747\"\u003eNine (9) sturdy 5.5 x 8.5-inch cardstock pizza bases\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"748\" data-end=\"789\"\u003e\n\u003cp data-start=\"750\" data-end=\"789\"\u003eNine (9) pop-out topping token sheets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"790\" data-end=\"869\"\u003e\n\u003cp data-start=\"792\" data-end=\"869\"\u003eToppings include: pepperoni, cheese, mushrooms, peppers, pineapple, and ham\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"871\" data-end=\"1013\"\u003eThe durable cardstock pieces are easy to handle and reusable for repeated practice in homeschool communities, co-ops, and classroom math labs.\u003c\/p\u003e\n\u003cp data-start=\"1015\" data-end=\"1260\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis hands-on combinations activity supports upper elementary and middle school math instruction while making abstract concepts concrete and interactive. Perfect for structured community time, small group learning, or homeschool math enrichment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075547181256,"sku":"A00465","price":8.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/rs_w_1200_h_1200_13c49793-c937-44c6-8494-a8c3c6034ad0.jpg?v=1620323002"},{"product_id":"127_human-anatomy-model-large","title":"Large Human Anatomy Model","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-42\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-20\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-id=\"738ef000-9687-434b-b60e-d3f7a1184f3e\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-end=\"109\" data-start=\"42\"\u003e\u003cstrong data-end=\"109\" data-start=\"42\"\u003e40-Removable-Part Adult Torso (36\")\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"487\" data-start=\"111\"\u003eThe Large Human Anatomy Model is a full-size, adult-scale torso designed for in-depth anatomy instruction in homeschool programs, co-ops, and classroom biology labs. Standing 36 inches tall and mounted on a stable base (approximately 16\" wide x 14\" deep), this detailed teaching model features \u003cstrong\u003e40 removable pieces\u003c\/strong\u003e that display the internal organization of the human torso.\u003c\/p\u003e\n\u003cp data-end=\"667\" data-start=\"489\"\u003eThis comprehensive anatomy model includes both male and female reproductive organs, allowing for complete human body system study in upper-level life science and biology courses.\u003c\/p\u003e\n\u003cp data-end=\"694\" data-start=\"669\"\u003e\u003cstrong\u003eIncluded Removable Parts:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1109\" data-start=\"696\"\u003e\n\u003cli data-end=\"747\" data-start=\"696\"\u003e\n\u003cp data-end=\"747\" data-start=\"698\"\u003eHead components: head, eyeball, brain (8 parts)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"791\" data-start=\"748\"\u003e\n\u003cp data-end=\"791\" data-start=\"750\"\u003e2 vertebrae with 2 spinal cord segments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"815\" data-start=\"792\"\u003e\n\u003cp data-end=\"815\" data-start=\"794\"\u003eFemale breast plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"856\" data-start=\"816\"\u003e\n\u003cp data-end=\"856\" data-start=\"818\"\u003eTrachea, esophagus, descending aorta\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"904\" data-start=\"857\"\u003e\n\u003cp data-end=\"904\" data-start=\"859\"\u003eHeart (2 parts showing chambers and valves)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"959\" data-start=\"905\"\u003e\n\u003cp data-end=\"959\" data-start=\"907\"\u003eLeft and right lungs (2 parts each) with diaphragm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1018\" data-start=\"960\"\u003e\n\u003cp data-end=\"1018\" data-start=\"962\"\u003eLiver, stomach (2 parts), kidney, intestines (4 parts)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1057\" data-start=\"1019\"\u003e\n\u003cp data-end=\"1057\" data-start=\"1021\"\u003eMale reproductive organs (4 parts)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1109\" data-start=\"1058\"\u003e\n\u003cp data-end=\"1109\" data-start=\"1060\"\u003eFemale reproductive organs (2 parts plus fetus)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1386\" data-start=\"1111\"\u003eThis life-size torso model supports detailed instruction in organ systems, anatomical relationships, and internal body structure. The removable components allow students to visualize system interaction, examine organ placement, and conduct guided walk-through demonstrations.\u003c\/p\u003e\n\u003cp data-end=\"1568\" data-start=\"1388\"\u003eIdeal for high school biology, advanced anatomy studies, and structured science curriculum, this model provides a durable, reusable teaching resource for long-term educational use.\u003c\/p\u003e\n\u003cp data-end=\"1749\" data-start=\"1570\"\u003e\u003cem\u003eShipping rates listed apply to US residents within the 48 contiguous states. For Alaska or Hawaii orders, please contact \u003ca rel=\"noopener\" class=\"decorated-link cursor-pointer\" data-end=\"1720\" data-start=\"1691\"\u003einfo@cornerstone-edsupply.com \u003c\/a\u003eto determine shipping rates.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"1823\" data-start=\"1751\"\u003eFor expanded instruction, add our \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"6-Part Anatomy Lessons for High School Students\" href=\"https:\/\/cornerstone-edsupply.com\/products\/anatomy-lessons?_pos=3\u0026amp;_sid=bd7e6ae6e\u0026amp;_ss=r\" target=\"_blank\"\u003e6-part anatomy lesson series\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e covering:\u003c\/p\u003e\n\u003cul data-end=\"2021\" data-start=\"1825\"\u003e\n\u003cli data-end=\"1843\" data-start=\"1825\"\u003e\n\u003cp data-end=\"1843\" data-start=\"1827\"\u003eNervous system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1870\" data-start=\"1844\"\u003e\n\u003cp data-end=\"1870\" data-start=\"1846\"\u003eSkin, bones, \u0026amp; muscles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1891\" data-start=\"1871\"\u003e\n\u003cp data-end=\"1891\" data-start=\"1873\"\u003eDigestive system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1930\" data-start=\"1892\"\u003e\n\u003cp data-end=\"1930\" data-start=\"1894\"\u003eCardiovascular \u0026amp; excretory systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1953\" data-start=\"1931\"\u003e\n\u003cp data-end=\"1953\" data-start=\"1933\"\u003eRespiratory system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2021\" data-start=\"1954\"\u003e\n\u003cp data-end=\"2021\" data-start=\"1956\"\u003eSpecial senses (smell, taste, hearing, vision, and equilibrium)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull-size model walk-through videos (Parts 1 and 2)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003ePricing has changed since the video was recorded.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ciframe height=\"360\" width=\"640\" src=\"https:\/\/www.youtube.com\/embed\/oweJuZhIj0g\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ciframe height=\"360\" width=\"640\" src=\"https:\/\/www.youtube.com\/embed\/3rByPcZbIRE\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003ch2\u003e\u003cspan style=\"color: #085294;\"\u003eFull-size Model Reassembly Video\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe height=\"360\" width=\"640\" src=\"https:\/\/www.youtube.com\/embed\/ihMZRhuE1Fs\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41659775287496,"sku":"A00557","price":285.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_a5c416ef-fa92-4432-8f54-60ac0c0ce4d8.jpg?v=1661968088"},{"product_id":"243_cycle-3-base-kit-hardware-1-class","title":"Cycle 3 Base Kit","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"8ab2fda0-aad6-44a3-b951-b4a7b940f7a8\" data-testid=\"conversation-turn-166\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"726bf226-68d3-4cff-bc15-4515558c6014\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"63\" data-end=\"380\"\u003e\u003cstrong data-start=\"63\" data-end=\"97\"\u003eCornerstone’s Cycle 3 Base Kit\u003c\/strong\u003e provides durable goods to pass from class to class plus consumable materials for one class of 8 students and 1 tutor using the \u003cstrong data-start=\"225\" data-end=\"266\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eClassical Conversations\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e Cycle 3 curriculum. Additional Class Packs should be purchased to refill consumable items for subsequent classes.\u003c\/p\u003e\n\u003cp data-start=\"382\" data-end=\"846\"\u003eWe recommend purchasing one Base Kit for each class conducting experiments at the same time. If two or three classes are working simultaneously, you will need two or three Base Kits. If classes rotate one at a time, one Base Kit is sufficient, along with one Consumable Class Pack for each additional class. Designed for shared classroom use and long-term stewardship, this kit helps communities stay organized and prepared throughout the Cycle 3 science year.\u003c\/p\u003e\n\u003chr data-start=\"848\" data-end=\"851\"\u003e\n\u003ch3 data-start=\"853\" data-end=\"888\"\u003eWhat’s in the Cycle 3 Base Kit?\u003c\/h3\u003e\n\u003cp data-start=\"890\" data-end=\"968\"\u003e\u003cem data-start=\"890\" data-end=\"923\"\u003eItems marked with an asterisk (*\u003c\/em\u003e) are replenished in additional Class Packs.\u003c\/p\u003e\n\u003cp data-start=\"970\" data-end=\"1044\"\u003e\u003cstrong data-start=\"970\" data-end=\"981\"\u003eWeek 1:\u003c\/strong\u003e\u003cbr data-start=\"981\" data-end=\"984\"\u003eThaumatrope activity sheets (x9); bag of rubber bands (¼ lb)\u003c\/p\u003e\n\u003cp data-start=\"1046\" data-end=\"1097\"\u003e\u003cstrong data-start=\"1046\" data-end=\"1057\"\u003eWeek 2:\u003c\/strong\u003e\u003cbr data-start=\"1057\" data-end=\"1060\"\u003e6-inch wire (x9); 250 ml beakers (x9)\u003c\/p\u003e\n\u003cp data-start=\"1099\" data-end=\"1147\"\u003e\u003cstrong data-start=\"1099\" data-end=\"1125\"\u003eWeeks 2, 4, and 13–15:\u003c\/strong\u003e\u003cbr data-start=\"1125\" data-end=\"1128\"\u003e250 ml beakers (x9)\u003c\/p\u003e\n\u003cp data-start=\"1149\" data-end=\"1240\"\u003e\u003cstrong data-start=\"1149\" data-end=\"1160\"\u003eWeek 3:\u003c\/strong\u003e\u003cbr data-start=\"1160\" data-end=\"1163\"\u003eFingerprinting sheets* (x9); ink stamp pad; dual-lens plastic magnifiers (x5)\u003c\/p\u003e\n\u003cp data-start=\"1242\" data-end=\"1319\"\u003e\u003cstrong data-start=\"1242\" data-end=\"1253\"\u003eWeek 4:\u003c\/strong\u003e\u003cbr data-start=\"1253\" data-end=\"1256\"\u003ePermanent markers (x5); rubber tubing (~2 ft, x1); straws (x14)\u003c\/p\u003e\n\u003cp data-start=\"1321\" data-end=\"1411\"\u003e\u003cstrong data-start=\"1321\" data-end=\"1332\"\u003eWeek 5:\u003c\/strong\u003e\u003cbr data-start=\"1332\" data-end=\"1335\"\u003eDual-lens plastic magnifiers (from Week 3); pumice, soap, and sandpaper (x5)\u003c\/p\u003e\n\u003cp data-start=\"1413\" data-end=\"1456\"\u003e\u003cstrong data-start=\"1413\" data-end=\"1428\"\u003eWeeks 7–12:\u003c\/strong\u003e\u003cbr data-start=\"1428\" data-end=\"1431\"\u003eAnatomy sticker sets (x9)\u003c\/p\u003e\n\u003cp data-start=\"1458\" data-end=\"1585\"\u003e\u003cstrong data-start=\"1458\" data-end=\"1470\"\u003eWeek 13:\u003c\/strong\u003e\u003cbr data-start=\"1470\" data-end=\"1473\"\u003eBottle of food coloring (x1); 50 ml graduated cylinders (x5); straws (from Week 4); beakers (from earlier weeks)\u003c\/p\u003e\n\u003cp data-start=\"1587\" data-end=\"1659\"\u003e\u003cstrong data-start=\"1587\" data-end=\"1599\"\u003eWeek 14:\u003c\/strong\u003e\u003cbr data-start=\"1599\" data-end=\"1602\"\u003eBag of marbles (x30); medicine cups (x5); thumbtacks (x5)\u003c\/p\u003e\n\u003cp data-start=\"1661\" data-end=\"1749\"\u003e\u003cstrong data-start=\"1661\" data-end=\"1673\"\u003eWeek 16:\u003c\/strong\u003e\u003cbr data-start=\"1673\" data-end=\"1676\"\u003eTriangular jars (x5); balloons (x5); effervescent tablets (three 2-packs)\u003c\/p\u003e\n\u003cp data-start=\"1751\" data-end=\"1800\"\u003e\u003cstrong data-start=\"1751\" data-end=\"1763\"\u003eWeek 17:\u003c\/strong\u003e\u003cbr data-start=\"1763\" data-end=\"1766\"\u003eIodine (x1); plastic pipettes (x5)\u003c\/p\u003e\n\u003cp data-start=\"1802\" data-end=\"1872\"\u003e\u003cstrong data-start=\"1802\" data-end=\"1814\"\u003eWeek 18:\u003c\/strong\u003e\u003cbr data-start=\"1814\" data-end=\"1817\"\u003ePlastic jars with caps (x10); Epsom salts (4 oz bottle)\u003c\/p\u003e\n\u003cp data-start=\"1874\" data-end=\"1938\"\u003e\u003cstrong data-start=\"1874\" data-end=\"1886\"\u003eWeek 19:\u003c\/strong\u003e\u003cbr data-start=\"1886\" data-end=\"1889\"\u003eBag of counting chips (75 red, 50 blue, 25 white)\u003c\/p\u003e\n\u003cp data-start=\"1940\" data-end=\"1984\"\u003e\u003cstrong data-start=\"1940\" data-end=\"1952\"\u003eWeek 20:\u003c\/strong\u003e\u003cbr data-start=\"1952\" data-end=\"1955\"\u003ePizza Combination sheets (x9)\u003c\/p\u003e\n\u003cp data-start=\"1986\" data-end=\"2043\"\u003e\u003cstrong data-start=\"1986\" data-end=\"1998\"\u003eWeek 21:\u003c\/strong\u003e\u003cbr data-start=\"1998\" data-end=\"2001\"\u003ePancake probability sheets (x9); dice (x9)\u003c\/p\u003e\n\u003cp data-start=\"2045\" data-end=\"2079\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2045\" data-end=\"2057\"\u003eWeek 23:\u003c\/strong\u003e\u003cbr data-start=\"2057\" data-end=\"2060\"\u003eDice (from Week 21)\u003c\/p\u003e\n\u003cp data-start=\"2045\" data-end=\"2079\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003ePurchasing Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHow many should I order?\u003c\/p\u003e\n\u003cp\u003eWe recommend purchasing one Base Kit for each of the first classes doing science simultaneously in your community. Next, purchase as many Class Packs (LINK) as you have additional science classes that will follow afterward.\u003c\/p\u003e\n\u003cp\u003eNumber of classes starting the day = number of Base Kits\u003c\/p\u003e\n\u003cp\u003eNumber of additional classes = number of Class Packs\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eExamples:\u003c\/span\u003e\u003cbr\u003eA community with 24 students where one class begins science first and two follow later will need one Base Kit and two Class Packs.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px;\"\u003eA community with 48 students where two classes begin science simultaneously and four follow later will need two Base Kits and four Class Packs. \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"color: #111111;\"\u003e\u003cstrong\u003e\u003cspan color=\"#000000\" style=\"color: rgb(0, 0, 0);\"\u003e\u003ci\u003eExample table to determine community purchases:\u003c\/i\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"color: #111111;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(8, 82, 148);\"\u003e\u003cspan color=\"#ce0000\"\u003e# Classes\u003c\/span\u003e    # Base Kits    # Class Packs    \u003cspan color=\"#397b21\"\u003eCost per Student\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"color: #111111;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(8, 82, 148);\"\u003e\u003cspan color=\"#ce0000\"\u003e1\u003c\/span\u003e                                1                            0                    \u003cspan color=\"#397b21\"\u003e$20.55\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color: #111111;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(8, 82, 148);\"\u003e\u003cspan color=\"#ce0000\"\u003e2\u003c\/span\u003e                                1                            1                    \u003cspan color=\"#397b21\"\u003e$18.75\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color: #111111;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(8, 82, 148);\"\u003e\u003cspan color=\"#ce0000\"\u003e3\u003c\/span\u003e                                1                            2                    \u003cspan color=\"#397b21\"\u003e$17.29\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color: #111111;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(8, 82, 148);\"\u003e\u003cspan color=\"#ce0000\"\u003e4\u003c\/span\u003e                                2                            2                    \u003cspan color=\"#397b21\"\u003e$18.75\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color: #111111;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(8, 82, 148);\"\u003e\u003cspan color=\"#ce0000\"\u003e5\u003c\/span\u003e                                2                            3                    \u003cspan color=\"#397b21\"\u003e$17.88\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color: #111111;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(8, 82, 148);\"\u003e\u003cspan color=\"#ce0000\"\u003e6 \u003c\/span\u003e                               2                            4                    \u003cspan color=\"#397b21\"\u003e$17.29\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075537776840,"sku":"A00454","price":184.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/files\/Cycle3BaseKit_resized.jpg?v=1683917096"},{"product_id":"244_cycle-3-consumables-class-pack","title":"Cycle 3 Consumable Class Pack","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"68c7f7ef-f0c4-45d2-b33a-f0b0743ebff2\" data-testid=\"conversation-turn-168\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d8768714-fb1b-44f8-8558-dd9b5752e3e1\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"63\" data-end=\"355\"\u003e\u003cstrong data-start=\"63\" data-end=\"110\"\u003eCornerstone’s Cycle 3 Consumable Class Pack\u003c\/strong\u003e contains consumable materials for one class of 8 students and 1 tutor using the \u003cstrong data-start=\"191\" data-end=\"232\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eClassical Conversations\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e Cycle 3 curriculum. Communities should first purchase at least one Base Kit and then add Consumable Class Packs as needed.\u003c\/p\u003e\n\u003cp data-start=\"357\" data-end=\"658\"\u003eWe recommend purchasing one Base Kit for each class conducting experiments at the same time. If two or three classes are working simultaneously, you will need two or three Base Kits. If classes rotate one at a time, one Base Kit is sufficient, with one Consumable Class Pack for each additional class.\u003c\/p\u003e\n\u003cp data-start=\"660\" data-end=\"740\"\u003eTo determine how many Base Kits and Consumable Class Packs your community needs:\u003c\/p\u003e\n\u003ch3 data-start=\"1401\" data-end=\"1426\"\u003e\u003cstrong\u003ePurchasing Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1401\" data-end=\"1426\"\u003e\u003cem\u003e\u003cspan\u003eHow many should I order?  \u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"1401\" data-end=\"1426\"\u003e\u003cspan\u003eWe recommend purchasing one \u003cem\u003eBase Kit\u003c\/em\u003e for each of the first classes doing science simultaneously in your community. Next, purchase as many \u003cem\u003eClass Packs\u003c\/em\u003e (\u003ca title=\"Cycle 1 Consumable Class Pack\" href=\"https:\/\/cornerstone-edsupply.com\/products\/262_cycle-1-class-pack-consumables-only\"\u003eLINK\u003c\/a\u003e) as you have additional science classes that will follow afterward.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"1591\" data-end=\"1708\"\u003e\n\u003cli data-start=\"1591\" data-end=\"1651\"\u003e\n\u003cp data-start=\"1593\" data-end=\"1651\"\u003eNumber of classes starting the day = number of Base Kits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1652\" data-end=\"1708\"\u003e\n\u003cp data-start=\"1654\" data-end=\"1708\"\u003eNumber of additional classes = number of Class Packs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1710\" data-end=\"1998\"\u003eExamples:\u003cbr data-start=\"1719\" data-end=\"1722\"\u003eA community with 24 students where one class begins science first and two follow later will need one Base Kit and two Class Packs.\u003c\/p\u003e\n\u003cp data-start=\"1710\" data-end=\"1998\"\u003eA community with 48 students where two classes begin science simultaneously, and four follow later, will need two Base Kits and four Class Packs.\u003c\/p\u003e\n\u003cp data-start=\"871\" data-end=\"970\"\u003eThis structure supports \u003cstrong data-start=\"895\" data-end=\"927\"\u003eefficient community planning\u003c\/strong\u003e and \u003cstrong data-start=\"932\" data-end=\"969\"\u003eyearlong consumable replenishment\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"972\" data-end=\"975\"\u003e\n\u003ch3 data-start=\"977\" data-end=\"1013\"\u003e\u003c\/h3\u003e\n\u003ch3 data-start=\"1288\" data-end=\"1325\"\u003eWhat’s in the Cycle 3 Class Pack?\u003c\/h3\u003e\n\u003cp data-start=\"1327\" data-end=\"1373\"\u003e\u003cstrong data-start=\"1327\" data-end=\"1338\"\u003eWeek 1:\u003c\/strong\u003e\u003cbr data-start=\"1338\" data-end=\"1341\"\u003eThaumatrope activity sheets (x9)\u003c\/p\u003e\n\u003cp data-start=\"1375\" data-end=\"1405\"\u003e\u003cstrong data-start=\"1375\" data-end=\"1386\"\u003eWeek 2:\u003c\/strong\u003e\u003cbr data-start=\"1386\" data-end=\"1389\"\u003e6-inch wire (x9)\u003c\/p\u003e\n\u003cp data-start=\"1407\" data-end=\"1447\"\u003e\u003cstrong data-start=\"1407\" data-end=\"1418\"\u003eWeek 3:\u003c\/strong\u003e\u003cbr data-start=\"1418\" data-end=\"1421\"\u003eFingerprinting sheets (x9)\u003c\/p\u003e\n\u003cp data-start=\"1449\" data-end=\"1481\"\u003e\u003cstrong data-start=\"1449\" data-end=\"1466\"\u003eWeeks 4 \u0026amp; 13:\u003c\/strong\u003e\u003cbr data-start=\"1466\" data-end=\"1469\"\u003eStraws (x14)\u003c\/p\u003e\n\u003cp data-start=\"1483\" data-end=\"1526\"\u003e\u003cstrong data-start=\"1483\" data-end=\"1498\"\u003eWeeks 7–12:\u003c\/strong\u003e\u003cbr data-start=\"1498\" data-end=\"1501\"\u003eAnatomy sticker sets (x9)\u003c\/p\u003e\n\u003cp data-start=\"1528\" data-end=\"1561\"\u003e\u003cstrong data-start=\"1528\" data-end=\"1540\"\u003eWeek 14:\u003c\/strong\u003e\u003cbr data-start=\"1540\" data-end=\"1543\"\u003eMedicine cups (x5)\u003c\/p\u003e\n\u003cp data-start=\"1563\" data-end=\"1614\"\u003e\u003cstrong data-start=\"1563\" data-end=\"1575\"\u003eWeek 16:\u003c\/strong\u003e\u003cbr data-start=\"1575\" data-end=\"1578\"\u003eEffervescent tablets (three 2-packs)\u003c\/p\u003e\n\u003cp data-start=\"1616\" data-end=\"1665\"\u003e\u003cstrong data-start=\"1616\" data-end=\"1628\"\u003eWeek 17:\u003c\/strong\u003e\u003cbr data-start=\"1628\" data-end=\"1631\"\u003eIodine (x1); plastic pipettes (x5)\u003c\/p\u003e\n\u003cp data-start=\"1667\" data-end=\"1711\"\u003e\u003cstrong data-start=\"1667\" data-end=\"1679\"\u003eWeek 20:\u003c\/strong\u003e\u003cbr data-start=\"1679\" data-end=\"1682\"\u003ePizza Combination sheets (x9)\u003c\/p\u003e\n\u003cp data-start=\"1713\" data-end=\"1770\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1713\" data-end=\"1725\"\u003eWeek 21:\u003c\/strong\u003e\u003cbr data-start=\"1725\" data-end=\"1728\"\u003ePancake probability sheets (x9); dice (x9)\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"977\" data-end=\"1013\"\u003eExample Community Purchase Guide\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1015\" data-end=\"1281\" class=\"w-fit min-w-(--thread-content-width)\" style=\"width: 560px;\"\u003e\n\u003cthead data-start=\"1015\" data-end=\"1080\"\u003e\n\u003ctr data-start=\"1015\" data-end=\"1080\"\u003e\n\u003cth data-start=\"1015\" data-end=\"1030\" data-col-size=\"sm\" class=\"\"\u003e# of Classes\u003c\/th\u003e\n\u003cth data-start=\"1030\" data-end=\"1044\" data-col-size=\"sm\" class=\"\"\u003e# Base Kits\u003c\/th\u003e\n\u003cth data-start=\"1044\" data-end=\"1060\" data-col-size=\"sm\" class=\"\"\u003e# Class Packs\u003c\/th\u003e\n\u003cth data-start=\"1060\" data-end=\"1080\" data-col-size=\"sm\" class=\"\"\u003eCost Per Student\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1144\" data-end=\"1281\"\u003e\n\u003ctr data-start=\"1144\" data-end=\"1166\"\u003e\n\u003ctd data-start=\"1144\" data-end=\"1148\" data-col-size=\"sm\"\u003e1\u003c\/td\u003e\n\u003ctd data-start=\"1148\" data-end=\"1152\" data-col-size=\"sm\"\u003e1\u003c\/td\u003e\n\u003ctd data-start=\"1152\" data-end=\"1156\" data-col-size=\"sm\"\u003e0\u003c\/td\u003e\n\u003ctd data-start=\"1156\" data-end=\"1166\" data-col-size=\"sm\"\u003e$20.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1167\" data-end=\"1189\"\u003e\n\u003ctd data-start=\"1167\" data-end=\"1171\" data-col-size=\"sm\"\u003e2\u003c\/td\u003e\n\u003ctd data-start=\"1171\" data-end=\"1175\" data-col-size=\"sm\"\u003e1\u003c\/td\u003e\n\u003ctd data-start=\"1175\" data-end=\"1179\" data-col-size=\"sm\"\u003e1\u003c\/td\u003e\n\u003ctd data-start=\"1179\" data-end=\"1189\" data-col-size=\"sm\"\u003e$18.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1190\" data-end=\"1212\"\u003e\n\u003ctd data-start=\"1190\" data-end=\"1194\" data-col-size=\"sm\"\u003e3\u003c\/td\u003e\n\u003ctd data-start=\"1194\" data-end=\"1198\" data-col-size=\"sm\"\u003e1\u003c\/td\u003e\n\u003ctd data-start=\"1198\" data-end=\"1202\" data-col-size=\"sm\"\u003e2\u003c\/td\u003e\n\u003ctd data-start=\"1202\" data-end=\"1212\" data-col-size=\"sm\"\u003e$17.29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1213\" data-end=\"1235\"\u003e\n\u003ctd data-start=\"1213\" data-end=\"1217\" data-col-size=\"sm\"\u003e4\u003c\/td\u003e\n\u003ctd data-start=\"1217\" data-end=\"1221\" data-col-size=\"sm\"\u003e2\u003c\/td\u003e\n\u003ctd data-start=\"1221\" data-end=\"1225\" data-col-size=\"sm\"\u003e2\u003c\/td\u003e\n\u003ctd data-start=\"1225\" data-end=\"1235\" data-col-size=\"sm\"\u003e$18.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1236\" data-end=\"1258\"\u003e\n\u003ctd data-start=\"1236\" data-end=\"1240\" data-col-size=\"sm\"\u003e5\u003c\/td\u003e\n\u003ctd data-start=\"1240\" data-end=\"1244\" data-col-size=\"sm\"\u003e2\u003c\/td\u003e\n\u003ctd data-start=\"1244\" data-end=\"1248\" data-col-size=\"sm\"\u003e3\u003c\/td\u003e\n\u003ctd data-start=\"1248\" data-end=\"1258\" data-col-size=\"sm\"\u003e$17.88\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1259\" data-end=\"1281\"\u003e\n\u003ctd data-start=\"1259\" data-end=\"1263\" data-col-size=\"sm\"\u003e6\u003c\/td\u003e\n\u003ctd data-start=\"1263\" data-end=\"1267\" data-col-size=\"sm\"\u003e2\u003c\/td\u003e\n\u003ctd data-start=\"1267\" data-end=\"1271\" data-col-size=\"sm\"\u003e4\u003c\/td\u003e\n\u003ctd data-start=\"1271\" data-end=\"1281\" data-col-size=\"sm\"\u003e$17.29\u003cbr\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075537809608,"sku":"A00473","price":113.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_56614d90-618c-43f3-a1d4-56b3b200f9a2.jpg?v=1661969218"},{"product_id":"245_poker-chip-set-150-chips","title":"Poker Chip Set - 150 Count","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-29\" data-testid=\"conversation-turn-60\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"cf0991ee-d9b3-4834-abce-0e5aa089ee29\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"42\" data-end=\"106\"\u003e\u003cstrong data-start=\"42\" data-end=\"104\"\u003ePoker Chips Set for Finding Probability – 150 Count (Red, Blue, White)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"108\" data-end=\"479\"\u003eThe Probability Poker Chips Set (150 Count) is a durable, reusable math manipulative designed for hands-on probability experiments in homeschool and classroom settings. \u003cem\u003eIdeal for Classical Conversations Cycle 3 Week 19\u003c\/em\u003e, this set allows students to explore ratios, theoretical probability, experimental probability, and outcome comparison through interactive practice.\u003c\/p\u003e\n\u003cp data-start=\"481\" data-end=\"740\"\u003eStudents can draw, record, replace, and analyze results to observe patterns and calculate odds using a controlled color distribution. The sturdy plastic chips are built for repeated classroom use and can easily transition from one group or lesson to the next.\u003c\/p\u003e\n\u003cp data-start=\"742\" data-end=\"761\"\u003e\u003cstrong\u003eColor Distribution:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"763\" data-end=\"818\"\u003e\n\u003cli data-start=\"763\" data-end=\"773\"\u003e\n\u003cp data-start=\"765\" data-end=\"773\"\u003e75 Red\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"774\" data-end=\"785\"\u003e\n\u003cp data-start=\"776\" data-end=\"785\"\u003e50 Blue\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"786\" data-end=\"798\"\u003e\n\u003cp data-start=\"788\" data-end=\"798\"\u003e25 White\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"799\" data-end=\"818\"\u003e\n\u003cp data-start=\"801\" data-end=\"818\"\u003e150 chips total\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"820\" data-end=\"1089\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis structured distribution makes it simple to demonstrate unequal probability, fractions, percentages, and statistical comparison. A practical, high-visibility tool for reinforcing probability concepts in homeschool math curriculum, co-ops, and classroom experiments.\u003c\/p\u003e\n\u003cp data-start=\"820\" data-end=\"1089\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eCC Directors: This is perfect for the Cycle 3 Week 19 Lesson!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075537973448,"sku":"","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_af574510-ae90-498d-9e1c-affbee199856.jpg?v=1661968232"},{"product_id":"247_exfoliation-set-week","title":"Exfoliation Demonstration Set","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-12\" data-testid=\"conversation-turn-26\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"ff8286cb-0563-4d14-b794-0a55ff86c2ff\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"70\"\u003e\u003cstrong data-start=\"0\" data-end=\"70\"\u003eSkin Exfoliation Demonstration Kit – Hands-On Science Activity Set\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"72\" data-end=\"440\"\u003eThe Skin Exfoliation Demonstration Kit provides a simple, effective way to demonstrate the principles of skin abrasion, surface texture, and mechanical exfoliation in homeschool science labs and classroom health units. This hands-on activity helps students observe how friction affects surface layers while reinforcing scientific observation and comparison skills.\u003c\/p\u003e\n\u003cp data-start=\"442\" data-end=\"624\"\u003eIdeal for middle school and high school anatomy or health lessons, this activity set allows students to compare materials and evaluate how different textures interact with a surface.\u003c\/p\u003e\n\u003cp data-start=\"626\" data-end=\"639\"\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"641\" data-end=\"753\"\u003e\n\u003cli data-start=\"641\" data-end=\"697\"\u003e\n\u003cp data-start=\"643\" data-end=\"697\"\u003eFive quarter-sheet pieces of sandpaper (5.5\" x 4.5\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"698\" data-end=\"730\"\u003e\n\u003cp data-start=\"700\" data-end=\"730\"\u003eFive hotel-size bars of soap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"731\" data-end=\"753\"\u003e\n\u003cp data-start=\"733\" data-end=\"753\"\u003eFive pumice stones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"755\" data-end=\"1068\"\u003eStudents can explore how varying textures create different levels of abrasion and discuss the role of exfoliation in skin care and surface renewal. This activity supports structured lab discussions, controlled comparisons, and observation-based learning in homeschool settings, co-ops, and classroom environments.\u003c\/p\u003e\n\u003cp data-start=\"1070\" data-end=\"1214\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFor closer surface examination, add a \u003cstrong data-start=\"1108\" data-end=\"1131\"\u003eDual-Lens Magnifier\u003c\/strong\u003e, which is also useful for fingerprint investigations and detailed texture studies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41659779219656,"sku":"","price":7.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_1dae6320-db55-4b69-a41d-280435a8090c.jpg?v=1661952600"},{"product_id":"248_thaumatrope-activity-sheets-pack-of-9","title":"Thaumatrope Activity Sheets (9-pack)","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-104\" data-turn-id=\"request-6997505d-df94-832b-a9ec-aa3692137010-7\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\" dir=\"auto\" data-message-id=\"8d6acf4a-1311-4be4-a512-80fb8304d716\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-end=\"75\" data-start=\"0\"\u003e\u003cstrong data-end=\"75\" data-start=\"0\"\u003eThaumatrope Activity Sheets  – Optical Illusion Science Project\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"361\" data-start=\"77\"\u003eThe Thaumatrope Activity Sheets (9-Pack) bring hands-on learning to CC Cycle 3 Week 1 with a classic optical illusion experiment. These punch-out sheets allow students to construct their own working thaumatrope while exploring persistence of vision and early animation principles.\u003c\/p\u003e\n\u003cp data-end=\"688\" data-start=\"363\"\u003eAs students assemble and spin their thaumatrope, they observe how two separate images visually combine into one—demonstrating how the eye and brain process motion and sequential imagery. This engaging activity reinforces foundational concepts in light, vision, and perception while encouraging creativity and experimentation.\u003c\/p\u003e\n\u003cp data-end=\"706\" data-start=\"690\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"898\" data-start=\"708\"\u003e\n\u003cli data-end=\"750\" data-start=\"708\"\u003e\n\u003cp data-end=\"750\" data-start=\"710\"\u003ePack of 9 punch-out thaumatrope sheets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"789\" data-start=\"751\"\u003e\n\u003cp data-end=\"789\" data-start=\"753\"\u003eDesigned for easy student assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"849\" data-start=\"790\"\u003e\n\u003cp data-end=\"849\" data-start=\"792\"\u003eDemonstrates optical illusion and persistence of vision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"898\" data-start=\"850\"\u003e\n\u003cp data-end=\"898\" data-start=\"852\"\u003eIdeal for group activities and classroom use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1067\" data-start=\"900\"\u003e\u003cstrong\u003eCC Directors: This is perfect for Classical Conversations Cycle 3 Week 1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1067\" data-start=\"900\"\u003ePerfect for homeschool communities, co-ops, and classroom science demonstrations, this interactive resource makes abstract visual science concepts clear and memorable.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1136\" data-start=\"1069\"\u003eAdd a 1\/4 lb. pack of rubber bands to complete your activity setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41659776237768,"sku":"","price":6.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/rs_w_1200_h_1200_813a1bbc-6013-48cb-84cf-634b3a9a4cf7.jpg?v=1620322860"},{"product_id":"249_iodine","title":"Iodine","description":"\u003cp data-end=\"343\" data-start=\"237\"\u003e\u003cstrong data-end=\"343\" data-start=\"237\"\u003e30 mL bottle of Iodine Potassium Iodide solution.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"901\" data-start=\"345\"\u003ePerform classic qualitative analysis with our iodine potassium iodide solution, commonly known as Lugol’s solution or IKI solution. This reagent is widely used for detecting the presence of starches, making it essential for biology, chemistry, and food science experiments. When added to starch-containing materials, the solution produces a distinct blue-black color, allowing for fast and visually clear identification. The 30 mL bottle provides a convenient volume for repeated laboratory tests, classroom demonstrations, and controlled experimental use.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical formula      \u003c\/td\u003e\n\u003ctd\u003eI₂ + KI (aqueous solution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormula weight\u003c\/td\u003e\n\u003ctd\u003eMixture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAS number\u003c\/td\u003e\n\u003ctd\u003e7553-56-2 (iodine) \/ 7681-11-0 (potassium iodide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharacteristics\u003c\/td\u003e\n\u003ctd\u003eDark brown solution; characteristic iodine odor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical state\u003c\/td\u003e\n\u003ctd\u003eLiquid solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage code\u003c\/td\u003e\n\u003ctd\u003eYellow — toxic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-end=\"1835\" data-start=\"1363\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"207\" data-start=\"190\"\u003e\u003cstrong data-end=\"207\" data-start=\"190\"\u003eDid You Know?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"728\" data-start=\"209\"\u003eThe starch test using iodine-potassium iodide is so reliable that it has been used for over a century in both classrooms and real-world applications. During World War II, iodine-based tests were used to quickly identify starch presence in foods and paper products. The dramatic color change happens because iodine molecules slip inside the spiral structure of starch, creating a charge-transfer complex that absorbs light differently.\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075538170056,"sku":"A00034","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_ae6e87a1-c2c3-4e71-9499-2aafdedd755e.jpg?v=1661970420"},{"product_id":"149_fools-gold-panning-activity","title":"Fool's Gold Panning Activity","description":"\u003ch2 data-end=\"54\" data-start=\"0\"\u003eFool’s Gold Panning Activity – Pyrite Discovery Set\u003c\/h2\u003e\n\u003cp data-end=\"357\" data-start=\"56\"\u003eLet the kids experience the excitement of \u003cstrong data-end=\"134\" data-start=\"98\"\u003epanning for fool’s gold (pyrite)\u003c\/strong\u003e with this fun, \u003cstrong data-end=\"185\" data-start=\"150\"\u003esingle-use geology activity set\u003c\/strong\u003e. Each set includes a \u003cstrong data-end=\"243\" data-start=\"207\"\u003e4-cup bag of mixed soil and rock\u003c\/strong\u003e containing \u003cstrong data-end=\"287\" data-start=\"255\"\u003edozens of real pyrite grains\u003c\/strong\u003e, giving young explorers a hands-on way to search, sift, and discover.\u003c\/p\u003e\n\u003cp data-end=\"579\" data-start=\"359\"\u003ePerfect for science activities, outdoor learning, parties, or rainy-day exploration, this activity introduces basic concepts of \u003cstrong data-end=\"528\" data-start=\"487\"\u003emineral identification and separation\u003c\/strong\u003e while keeping the experience playful and engaging.\u003c\/p\u003e\n\u003ch3 data-end=\"611\" data-start=\"581\"\u003eHow to Pan for Fool’s Gold\u003c\/h3\u003e\n\u003col data-end=\"1123\" data-start=\"612\"\u003e\n\u003cli data-end=\"738\" data-start=\"612\"\u003e\n\u003cp data-end=\"738\" data-start=\"615\"\u003eFind something to sift through the dirt with—no fancy equipment needed. At Cornerstone, we like to use \u003cstrong data-end=\"735\" data-start=\"718\"\u003ealuminum pans\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"844\" data-start=\"739\"\u003e\n\u003cp data-end=\"844\" data-start=\"742\"\u003ePour a portion of the dirt into the pan. We recommend working with \u003cstrong data-end=\"841\" data-start=\"809\"\u003eabout ⅓ of the bag at a time\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"936\" data-start=\"845\"\u003e\n\u003cp data-end=\"936\" data-start=\"848\"\u003eAdd water until the mixture is loose and easy to move—\u003cstrong data-end=\"922\" data-start=\"902\"\u003ethinner than mud\u003c\/strong\u003e works best.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1123\" data-start=\"937\"\u003e\n\u003cp data-end=\"1123\" data-start=\"940\"\u003eSlowly swirl the pan in a circular motion. As the watery dirt spills gently over the sides, heavier materials remain—\u003cstrong data-end=\"1122\" data-start=\"1057\"\u003erevealing the shiny fool’s gold and other rocks at the bottom\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1287\" data-start=\"1125\"\u003eThis panning set is a great way to spark curiosity, encourage observation, and bring a classic geology experience to life with \u003cstrong data-end=\"1286\" data-start=\"1252\"\u003ereal pyrite and real discovery\u003c\/strong\u003e. \u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075530469576,"sku":"","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_01f5e752-e6e5-4715-925c-d6327405e2ed.jpg?v=1654616213"},{"product_id":"154_mineral-replacement-set","title":"Mineral Replacement Set","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-110\" data-turn-id=\"request-69729e2c-cf08-8333-b06d-f93cc3e56182-39\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-id=\"e74f4a99-aff8-4948-b1e4-cb205431a67b\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003ch3 data-end=\"65\" data-start=\"0\"\u003eMineral Replacement Set – Soft Minerals for Testing Activities\u003c\/h3\u003e\n\u003cp data-end=\"358\" data-start=\"67\"\u003eDuring hands-on testing activities, some minerals \u003cstrong data-end=\"152\" data-start=\"117\"\u003ebreak, flake, or crumble easily\u003c\/strong\u003e—that’s part of their natural physical properties. The \u003cstrong data-end=\"234\" data-start=\"207\"\u003eMineral Replacement Set\u003c\/strong\u003e is designed to replace those commonly damaged specimens so students can continue testing and learning without interruption.\u003c\/p\u003e\n\u003cp data-end=\"520\" data-start=\"360\"\u003eThis set includes \u003cstrong data-end=\"427\" data-start=\"378\"\u003eone replacement specimen of each soft mineral\u003c\/strong\u003e, numbered to match \u003cstrong data-end=\"483\" data-start=\"447\"\u003eCornerstone’s Deluxe Mineral Kit\u003c\/strong\u003e for easy organization and reference.\u003c\/p\u003e\n\u003ch3 data-end=\"543\" data-start=\"522\"\u003eIncluded Minerals\u003c\/h3\u003e\n\u003cul data-end=\"636\" data-start=\"544\"\u003e\n\u003cli data-end=\"563\" data-start=\"544\"\u003e\n\u003cp data-end=\"563\" data-start=\"546\"\u003e#6 Biotite mica\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"578\" data-start=\"564\"\u003e\n\u003cp data-end=\"578\" data-start=\"566\"\u003e#7 Calcite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"593\" data-start=\"579\"\u003e\n\u003cp data-end=\"593\" data-start=\"581\"\u003e#10 Sulfur\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"613\" data-start=\"594\"\u003e\n\u003cp data-end=\"613\" data-start=\"596\"\u003e#13 Kaolin clay\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"636\" data-start=\"614\"\u003e\n\u003cp data-end=\"636\" data-start=\"616\"\u003e#15 Muscovite mica\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"907\" data-start=\"638\"\u003eThese minerals are frequently used in \u003cstrong data-end=\"725\" data-start=\"676\"\u003ehardness, streak, and physical property tests\u003c\/strong\u003e, where breakage is expected and educational. The Mineral Replacement Set helps keep your collection complete and ready for continued hands-on geology and mineral identification. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075530698952,"sku":"A00564","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_e810c3d6-5e6e-4b7c-a984-9092b2dd7e27.jpg?v=1661976194"},{"product_id":"161_field-compass","title":"Field Compass","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-13\" data-testid=\"conversation-turn-28\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"9b7797c7-94a8-4506-a290-7d95a3416e6c\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"42\" data-end=\"121\"\u003e\u003cstrong data-start=\"42\" data-end=\"121\"\u003eField Compass with Baseplate \u0026amp; Magnifier – Orienteering and Map Skills Tool\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"123\" data-end=\"411\"\u003eThe Field Compass is a reliable navigation tool designed for outdoor science activities, geography lessons, and homeschool field studies. Built for durability and accuracy, this compass helps students develop practical skills in map reading, direction finding, and basic orienteering.\u003c\/p\u003e\n\u003cp data-start=\"413\" data-end=\"698\"\u003eThe liquid-filled housing stabilizes the magnetized needle, allowing it to orient smoothly toward magnetic north for consistent readings. The rotating outer bezel enables adjustments for magnetic declination and precise heading alignment, supporting more advanced navigation exercises.\u003c\/p\u003e\n\u003cp data-start=\"700\" data-end=\"975\"\u003eThe clear baseplate includes built-in ruler and scale markings for map measurement, along with cut-outs for marking symbols during field activities. A 2x magnifier enhances map detail visibility, making it easier for students to examine printed coordinates and fine features.\u003c\/p\u003e\n\u003cp data-start=\"977\" data-end=\"993\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"995\" data-end=\"1233\"\u003e\n\u003cli data-start=\"995\" data-end=\"1046\"\u003e\n\u003cp data-start=\"997\" data-end=\"1046\"\u003eLiquid-filled center for stable needle movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1047\" data-end=\"1105\"\u003e\n\u003cp data-start=\"1049\" data-end=\"1105\"\u003eAdjustable rotating bezel for declination and headings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1106\" data-end=\"1155\"\u003e\n\u003cp data-start=\"1108\" data-end=\"1155\"\u003eClear baseplate with ruler and scale markings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1156\" data-end=\"1208\"\u003e\n\u003cp data-start=\"1158\" data-end=\"1208\"\u003eIntegrated 2x magnifier for detailed map reading\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1209\" data-end=\"1233\"\u003e\n\u003cp data-start=\"1211\" data-end=\"1233\"\u003eSize: 128 mm x 60 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1235\" data-end=\"1413\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAn excellent addition to homeschool geography curriculum, outdoor education programs, scouting activities, and classroom earth science units focused on navigation and map skills. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075531485384,"sku":"","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_3df2b4a4-0452-4b26-92b6-e766efec156d.jpg?v=1654606755"},{"product_id":"22_streak-plate-single","title":"White Streak Plate","description":"\u003ch2 data-start=\"0\" data-end=\"51\"\u003eWhite Streak Plate – Rock \u0026amp; Mineral Testing Tile\u003c\/h2\u003e\n\u003cp data-start=\"53\" data-end=\"312\"\u003eThis \u003cstrong data-start=\"58\" data-end=\"80\"\u003ewhite streak plate\u003c\/strong\u003e is a versatile tool for testing both the \u003cstrong data-start=\"122\" data-end=\"173\"\u003estreak color and hardness of rocks and minerals\u003c\/strong\u003e. The light surface makes it especially useful for observing pale or lightly colored streaks that may be difficult to see on darker plates.\u003c\/p\u003e\n\u003cp data-start=\"314\" data-end=\"556\"\u003eEach plate measures \u003cstrong data-start=\"334\" data-end=\"347\"\u003e2\" x 2\"\u003c\/strong\u003e and is designed for repeated use in geology activities and Earth science labs. The durable surface \u003cstrong data-start=\"447\" data-end=\"484\"\u003ecleans easily with soap and water\u003c\/strong\u003e, allowing it to be \u003cstrong\u003ereused \u003c\/strong\u003eagain and again for years of mineral testing.\u003c\/p\u003e\n\u003cp data-start=\"558\" data-end=\"801\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWhite streak plates are a helpful addition to \u003cstrong data-start=\"604\" data-end=\"695\"\u003emineral identification kits, rock collections, classrooms, and hands-on geology lessons\u003c\/strong\u003e, giving students a clear and simple way to compare streak results and practice proper testing techniques.\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40119416291528,"sku":"","price":1.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_aee66f17-69e1-4630-8bcd-0c4f0c10f527.jpg?v=1655315133"},{"product_id":"128_human-anatomy-model-small","title":"Small Human Anatomy Model","description":"\u003cp data-end=\"111\" data-start=\"42\"\u003e\u003cstrong data-end=\"111\" data-start=\"42\"\u003eSmall Human Anatomy Model – 18-Inch Torso with 18 Removable Parts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"441\" data-start=\"113\"\u003eThe Small Human Anatomy Model is an 18-inch tall teaching torso designed for clear, accessible anatomy instruction in homeschool programs, co-ops, and classroom science labs. Mounted securely on a stand, this lifelike and accurate model features 18 removable pieces that display the internal organization of the human torso.\u003c\/p\u003e\n\u003cp data-end=\"704\" data-start=\"443\"\u003eNon-gendered in design, this model is appropriate for classes of all ages and provides a foundational overview of major organ systems. Its manageable size makes it ideal for tabletop demonstrations, small group instruction, and interactive walk-through lessons.\u003c\/p\u003e\n\u003cp data-end=\"731\" data-start=\"706\"\u003e\u003cstrong\u003eIncluded Removable Parts:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"986\" data-start=\"733\"\u003e\n\u003cli data-end=\"757\" data-start=\"733\"\u003e\n\u003cp data-end=\"757\" data-start=\"735\"\u003eHead with half brain\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"787\" data-start=\"758\"\u003e\n\u003cp data-end=\"787\" data-start=\"760\"\u003eVertebrae with nerve cord\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"828\" data-start=\"788\"\u003e\n\u003cp data-end=\"828\" data-start=\"790\"\u003eTrachea, esophagus, descending aorta\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"865\" data-start=\"829\"\u003e\n\u003cp data-end=\"865\" data-start=\"831\"\u003eHeart (2 parts showing chambers)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"920\" data-start=\"866\"\u003e\n\u003cp data-end=\"920\" data-start=\"868\"\u003eLeft and right lungs (2 parts each) with diaphragm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"947\" data-start=\"921\"\u003e\n\u003cp data-end=\"947\" data-start=\"923\"\u003eLiver, stomach, kidney\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"962\" data-start=\"948\"\u003e\n\u003cp data-end=\"962\" data-start=\"950\"\u003eIntestines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"986\" data-start=\"963\"\u003e\n\u003cp data-end=\"986\" data-start=\"965\"\u003ePancreas and spleen\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1299\" data-start=\"988\"\u003eThis detailed 18-inch torso model supports structured instruction in organ systems, anatomical relationships, and internal body structure. The removable components allow students to visualize organ placement, examine system connections, and conduct guided demonstrations during biology and life science lessons.\u003c\/p\u003e\n\u003cp data-end=\"1453\" data-start=\"1301\"\u003eIdeal for upper elementary through high school anatomy curriculum, this smaller model offers a durable, reusable resource for long-term educational use.\u003c\/p\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-20\" data-testid=\"conversation-turn-42\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"738ef000-9687-434b-b60e-d3f7a1184f3e\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"1570\" data-end=\"1749\"\u003e\u003cem\u003eShipping rates listed apply to US residents within the 48 contiguous states. For Alaska or Hawaii orders, please contact\u003cspan\u003e \u003c\/span\u003e\u003ca data-start=\"1691\" data-end=\"1720\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003einfo@cornerstone-edsupply.com\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003eto determine shipping rates.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"1751\" data-end=\"1823\"\u003e\u003cstrong\u003eFor expanded instruction, add our \u003ca href=\"https:\/\/cornerstone-edsupply.com\/products\/anatomy-lessons?_pos=3\u0026amp;_sid=bd7e6ae6e\u0026amp;_ss=r\" title=\"6-Part Anatomy Lessons for High School Students\" rel=\"noopener\" target=\"_blank\"\u003e6-part anatomy lesson series\u003c\/a\u003e covering:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1825\" data-end=\"2021\"\u003e\n\u003cli data-start=\"1825\" data-end=\"1843\"\u003e\n\u003cp data-start=\"1827\" data-end=\"1843\"\u003eNervous system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1844\" data-end=\"1870\"\u003e\n\u003cp data-start=\"1846\" data-end=\"1870\"\u003eSkin, bones, \u0026amp; muscles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1871\" data-end=\"1891\"\u003e\n\u003cp data-start=\"1873\" data-end=\"1891\"\u003eDigestive system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1892\" data-end=\"1930\"\u003e\n\u003cp data-start=\"1894\" data-end=\"1930\"\u003eCardiovascular \u0026amp; excretory systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1931\" data-end=\"1953\"\u003e\n\u003cp data-start=\"1933\" data-end=\"1953\"\u003eRespiratory system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1954\" data-end=\"2021\"\u003e\n\u003cp data-start=\"1956\" data-end=\"2021\"\u003eSpecial senses (smell, taste, hearing, vision, and equilibrium)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eFull-size model walk-through videos (Parts 1 and 2)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003ePricing has changed since the video was recorded\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003ciframe height=\"360\" width=\"640\" src=\"https:\/\/www.youtube.com\/embed\/i09NzB4BzE4\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e18-inch Model Reassembly Video\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"360\" width=\"640\" src=\"https:\/\/www.youtube.com\/embed\/VRKC-Pc7EB4\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41659774075080,"sku":"A00558","price":114.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_42b4c05f-b882-4e9c-a229-de01e2be17b8.jpg?v=1661967702"},{"product_id":"140_crayfish-specimen-only","title":"Crayfish Specimen","description":"\u003cp\u003ePlain Crayfish Dissection Specimen for Biology Labs | Arthropod Anatomy\u003c\/p\u003e\n\u003cp\u003eWe have two size options, which you can select from the drop-down menu to the right:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3-4 inch \u003c\/li\u003e\n\u003cli\u003e4-6 inch \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"73\" data-end=\"708\"\u003eThis preserved crayfish dissection specimen is an excellent choice for activities requiring the dissection of an arthropod and is widely used in middle school and high school biology labs to teach \u003cstrong data-start=\"274\" data-end=\"310\"\u003earthropod and crustacean anatomy\u003c\/strong\u003e. Crayfish are ideal model organisms because their segmented body plan and well-defined organ systems allow students to clearly observe how invertebrates are structured and how their systems function together. Each specimen is prepared to maintain clear visibility of anatomical features, making it well suited for \u003cstrong data-start=\"625\" data-end=\"658\"\u003ehands-on classroom dissection\u003c\/strong\u003e focused on observation, labeling, and comparison.\u003c\/p\u003e\n\u003cp data-start=\"710\" data-end=\"760\"\u003eCrayfish Anatomy Structures (External \u0026amp; Internal):\u003c\/p\u003e\n\u003cul data-start=\"761\" data-end=\"1006\"\u003e\n\u003cli data-start=\"761\" data-end=\"778\"\u003e\n\u003cp data-start=\"763\" data-end=\"778\"\u003eCephalothorax\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"779\" data-end=\"790\"\u003e\n\u003cp data-start=\"781\" data-end=\"790\"\u003eAbdomen\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"791\" data-end=\"803\"\u003e\n\u003cp data-start=\"793\" data-end=\"803\"\u003eAntennae\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"804\" data-end=\"818\"\u003e\n\u003cp data-start=\"806\" data-end=\"818\"\u003eAntennules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"819\" data-end=\"833\"\u003e\n\u003cp data-start=\"821\" data-end=\"833\"\u003eMouthparts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"834\" data-end=\"851\"\u003e\n\u003cp data-start=\"836\" data-end=\"851\"\u003eCompound eyes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"852\" data-end=\"865\"\u003e\n\u003cp data-start=\"854\" data-end=\"865\"\u003eChelipeds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"866\" data-end=\"882\"\u003e\n\u003cp data-start=\"868\" data-end=\"882\"\u003eWalking legs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"883\" data-end=\"897\"\u003e\n\u003cp data-start=\"885\" data-end=\"897\"\u003eSwimmerets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"898\" data-end=\"913\"\u003e\n\u003cp data-start=\"900\" data-end=\"913\"\u003eExoskeleton\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"914\" data-end=\"925\"\u003e\n\u003cp data-start=\"916\" data-end=\"925\"\u003eStomach\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"926\" data-end=\"940\"\u003e\n\u003cp data-start=\"928\" data-end=\"940\"\u003eIntestines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"941\" data-end=\"961\"\u003e\n\u003cp data-start=\"943\" data-end=\"961\"\u003eDigestive glands\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"962\" data-end=\"971\"\u003e\n\u003cp data-start=\"964\" data-end=\"971\"\u003eGills\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"972\" data-end=\"983\"\u003e\n\u003cp data-start=\"974\" data-end=\"983\"\u003eMuscles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"984\" data-end=\"1006\"\u003e\n\u003cp data-start=\"986\" data-end=\"1006\"\u003eVentral nerve cord\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1008\" data-end=\"1516\"\u003eThis preserved crayfish specimen for dissection supports instruction in \u003cstrong data-start=\"1080\" data-end=\"1128\"\u003einvertebrate biology and comparative anatomy\u003c\/strong\u003e, making it an excellent choice for anatomy labs, life science courses, and homeschool science programs. Specimens are individually vacuum sealed for convenience and cleanliness. They are initially preserved in formaldehyde to fix tissues, then thoroughly rinsed with water and packed in a \u003cstrong data-start=\"1418\" data-end=\"1458\"\u003elow-odor, non-toxic holding solution\u003c\/strong\u003e to ensure safe handling and long-lasting educational use.\u003c\/p\u003e\n\u003cp data-start=\"1518\" data-end=\"1756\"\u003e\u003cstrong data-start=\"1518\" data-end=\"1535\"\u003eDid You Know?\u003c\/strong\u003e Crayfish must molt their hard exoskeleton in order to grow. After molting, their new shell is soft, leaving them temporarily vulnerable until it hardens—an important concept when studying arthropod growth and survival.\u003cspan style=\"color: #0000ff;\" color=\"#0000FF\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1518\" data-end=\"1756\"\u003e\u003cem\u003eStore specimens at room temperature away from direct sunlight. Do not freeze or expose to high temperatures (more than 85\u003cmeta charset=\"utf-8\"\u003e°F). Specimens will last 12 months when left unopened. After opening, the specimen should be placed in a zip-top bag and may be kept for up to one month. \u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"1518\" data-end=\"1756\"\u003eDiscounts available for purchases of 10 or more crayfish specimens!\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"3-4 inches","offer_id":44394278191304,"sku":"","price":2.95,"currency_code":"USD","in_stock":true},{"title":"4-6 inches","offer_id":44394278224072,"sku":"A00023","price":3.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/cray1.jpg?v=1654280393"},{"product_id":"145_wooden-probes-packs-of-10-or-50","title":"Wooden Probe","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c9c07776-6b5f-44c0-a4a9-fcc51504a80c-54\" data-testid=\"conversation-turn-110\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"25ecfa6d-130a-41fe-81e7-6a8602ba2e6b\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"71\"\u003eDissection Probe for Biology Labs | Double-Ended Student Probe (6 Inch)\u003c\/p\u003e\n\u003cp data-start=\"73\" data-end=\"507\"\u003eThese \u003cstrong data-start=\"79\" data-end=\"107\"\u003e6-inch dissection probes\u003c\/strong\u003e are a versatile, must-have tool for \u003cstrong data-start=\"144\" data-end=\"181\"\u003eone-afternoon science dissections\u003c\/strong\u003e in classroom and homeschool labs. Featuring both a pointed pick end and a flat spatula end, each probe allows students to separate tissues, lift structures, trace organs, and identify anatomical features with control and precision. The dual-ended design makes this single tool useful throughout the entire dissection process.\u003c\/p\u003e\n\u003cp data-start=\"509\" data-end=\"820\"\u003eDissection probes are essential for working with a wide range of specimens, including frogs, earthworms, grasshoppers, perch, crayfish, and more. Their length provides comfortable reach while still allowing careful manipulation of delicate structures, helping students build confidence and proper lab technique.\u003c\/p\u003e\n\u003cp data-start=\"822\" data-end=\"981\"\u003e\u003cstrong data-start=\"822\" data-end=\"839\"\u003eDid You Know?\u003c\/strong\u003e Probes are often used to explore anatomy without cutting, encouraging students to locate and identify structures before making any incisions.\u003c\/p\u003e\n\u003cp data-start=\"983\" data-end=\"1101\"\u003e\u003cem data-start=\"983\" data-end=\"1101\"\u003eDiscounts available for purchases of 10 or more dissection probes, with increased discounts on orders of 50 or more.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41659759722696,"sku":"A00118","price":0.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_024678c5-6d79-4cb4-af25-0a1948a467d7.jpg?v=1661953310"},{"product_id":"146_foam-dissection-trays-packs-of-10-or-50","title":"Foam Dissection Trays","description":"\u003cp data-end=\"69\" data-start=\"0\"\u003eFoam Dissection Tray for Biology Labs | Small Specimen Dissection Pan\u003c\/p\u003e\n\u003cp data-end=\"502\" data-start=\"71\"\u003eOur sturdy foam dissection trays are a simple, reliable surface for \u003cstrong data-end=\"176\" data-start=\"139\"\u003eone-afternoon science dissections\u003c\/strong\u003e involving smaller specimens. Measuring approximately \u003cstrong data-end=\"241\" data-start=\"230\"\u003e8\" x 6\"\u003c\/strong\u003e, these lightweight trays are easy to set up, pin into, and clean up afterward, making them ideal for classroom labs and homeschool science activities. The foam material securely holds specimens in place during observation and dissection without damaging tools.\u003c\/p\u003e\n\u003cp data-end=\"786\" data-start=\"504\"\u003eThese foam dissection trays are well suited for use with small specimens such as crayfish, earthworms, owl pellets, and similar introductory dissection materials. They are a practical choice for teachers and parents looking for an uncomplicated setup that supports focused learning.\u003c\/p\u003e\n\u003cp data-end=\"907\" data-start=\"788\"\u003eClassical Conversations Directors: This tray is recommended for \u003cstrong data-end=\"885\" data-start=\"852\"\u003eCycle 1 dissection activities\u003c\/strong\u003e during weeks 7 and 8.\u003c\/p\u003e\n\u003cp data-end=\"1092\" data-start=\"909\"\u003e\u003cstrong data-end=\"926\" data-start=\"909\"\u003eDid You Know?\u003c\/strong\u003e Foam dissection trays are designed to grip T-pins firmly, allowing students to position specimens accurately and safely while practicing proper dissection technique.\u003c\/p\u003e\n\u003cp data-end=\"1092\" data-start=\"909\"\u003eDiscounts available for purchases of 10 or more foam dissection trays. \u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41655772119240,"sku":"A00019","price":0.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_44e9e63a-b989-4358-ad16-2c4435a47706.jpg?v=1661953610"},{"product_id":"147_dissection-gloves-box-of-100","title":"Vinyl Gloves - Box of 100","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c9c07776-6b5f-44c0-a4a9-fcc51504a80c-53\" data-testid=\"conversation-turn-108\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"1e5b334a-8a87-4e17-a042-440a93c8e4d4\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"84\"\u003eDisposable Vinyl Gloves for Biology Labs | Latex-Free Dissection Gloves (Box of 100)\u003c\/p\u003e\n\u003cp data-start=\"86\" data-end=\"533\"\u003eThis box of \u003cstrong data-start=\"98\" data-end=\"139\"\u003elatex-free, non-powdered vinyl gloves\u003c\/strong\u003e is a practical choice for one-afternoon science dissections and other short laboratory activities. Designed to provide basic protection while maintaining flexibility, these gloves are easy to put on and remove, making them well suited for classroom and homeschool settings where quick transitions matter. They help keep hands clean during specimen handling without adding unnecessary bulk.\u003c\/p\u003e\n\u003cp data-start=\"535\" data-end=\"794\"\u003eGloves received may vary in brand or style from those pictured, but all gloves will be latex-free vinyl, making them a \u003cstrong\u003esafe option for students\u003c\/strong\u003e with latex sensitivities. Sizes can be selected from the menu to ensure a comfortable fit for a range of users.\u003c\/p\u003e\n\u003cp data-start=\"796\" data-end=\"958\"\u003e\u003cstrong data-start=\"796\" data-end=\"813\"\u003eDid You Know?\u003c\/strong\u003e Wearing gloves during dissection not only protects hands but also helps prevent cross-contamination between specimens, tools, and work surfaces.\u003c\/p\u003e\n\u003cp data-start=\"960\" data-end=\"1026\"\u003e\u003cem data-start=\"960\" data-end=\"1026\"\u003eDiscounts available for purchases of 10 or more boxes of gloves.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Small","offer_id":44183690248392,"sku":"","price":8.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":44183690281160,"sku":"","price":8.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":44183690313928,"sku":"","price":8.0,"currency_code":"USD","in_stock":true},{"title":"Extra Large","offer_id":44183690346696,"sku":"","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_6116eae4-7afa-4d23-95cf-c80c496b95f4.jpg?v=1661953102"},{"product_id":"148_metal-thermometer","title":"Metal Immersion Thermometer","description":"\u003cp data-start=\"156\" data-end=\"230\"\u003e\u003cstrong data-start=\"156\" data-end=\"230\"\u003eMetal-Backed Immersion Thermometer – Dual Scale Laboratory Thermometer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"232\" data-end=\"546\"\u003eThese metal-backed immersion thermometers are durable, easy-to-read tools designed for measuring liquid temperature during science experiments and hands-on activities. Suitable for direct immersion, they provide reliable temperature readings for classroom labs, demonstrations, and educational experiments.\u003c\/p\u003e\n\u003cp data-start=\"548\" data-end=\"909\"\u003eEach thermometer features \u003cstrong data-start=\"574\" data-end=\"601\"\u003edual temperature scales\u003c\/strong\u003e, with\u003cstrong\u003e \u003c\/strong\u003e1-degree Celsius increments and 2-degree Fahrenheit increments, allowing students to practice reading and comparing both units of measurement. The wide temperature range—from\u003cstrong\u003e \u003c\/strong\u003e-40°C (-40°F) to 110°C (230°F)—makes these thermometers versatile enough for a variety of experimental conditions.\u003c\/p\u003e\n\u003cp data-start=\"911\" data-end=\"1084\"\u003ePerfect for \u003cstrong data-start=\"927\" data-end=\"1006\"\u003echemistry labs, environmental\u003c\/strong\u003e \u003cstrong\u003escience \u003c\/strong\u003e\u003cstrong data-start=\"927\" data-end=\"1006\"\u003eactivities, and general classroom use\u003c\/strong\u003e, these thermometers are a dependable choice for educators and students alike.\u003c\/p\u003e\n\u003cp data-start=\"1086\" data-end=\"1208\"\u003e\u003cstrong data-start=\"1086\" data-end=\"1124\"\u003eClassical Conversations Directors:\u003c\/strong\u003e Use two thermometers for the Cycle 1, Week 3 “Ground Temperature” activity.\u003c\/p\u003e\n\u003cp data-start=\"1333\" data-end=\"1346\"\u003eFeatures:\u003c\/p\u003e\n\u003cul data-start=\"1347\" data-end=\"1597\"\u003e\n\u003cli data-start=\"1347\" data-end=\"1382\"\u003e\n\u003cp data-start=\"1349\" data-end=\"1382\"\u003eDesigned for liquid immersion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1383\" data-end=\"1422\"\u003e\n\u003cp data-start=\"1385\" data-end=\"1422\"\u003eDurable metal-backed construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1423\" data-end=\"1463\"\u003e\n\u003cp data-start=\"1425\" data-end=\"1463\"\u003eDual scale: Celsius and Fahrenheit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1464\" data-end=\"1497\"\u003e\n\u003cp data-start=\"1466\" data-end=\"1497\"\u003eScale increments: 1°C \/ 2°F\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1498\" data-end=\"1554\"\u003e\n\u003cp data-start=\"1500\" data-end=\"1554\"\u003eTemperature range: -40°C to 110°C (-40°F to 230°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1555\" data-end=\"1597\"\u003e\n\u003cp data-start=\"1557\" data-end=\"1597\"\u003eIdeal for educational and laboratory use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImportant Shipping Note:\u003cbr data-start=\"1238\" data-end=\"1241\"\u003eThis item cannot be shipped to Alaska, Hawaii, or locations outside the United States.\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075536924872,"sku":"","price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_6c7277cb-1587-4040-92db-5ca5d9474d0d.jpg?v=1654020578"},{"product_id":"55_little-rock-bags","title":"Little Rock Sample Bag with Igneous Sedimentary and Metamorphic Rocks - 6 Specimen","description":"\u003chr data-start=\"133\" data-end=\"136\"\u003e\n\u003ch2 data-start=\"138\" data-end=\"175\"\u003eMini Rock Sample Bag – 6 Specimens\u003c\/h2\u003e\n\u003cp data-start=\"177\" data-end=\"519\"\u003eEach \u003cstrong data-start=\"182\" data-end=\"206\"\u003eMini Rock Sample Bag\u003c\/strong\u003e includes a set of \u003cstrong data-start=\"225\" data-end=\"252\"\u003esix real rock specimens\u003c\/strong\u003e, neatly packaged in a soft \u003cstrong data-start=\"280\" data-end=\"299\"\u003evelveteen pouch\u003c\/strong\u003e with an included \u003cstrong data-start=\"317\" data-end=\"340\"\u003eidentification card\u003c\/strong\u003e. This compact collection introduces students to a variety of \u003cstrong data-start=\"402\" data-end=\"449\"\u003eigneous, sedimentary, and metamorphic rocks\u003c\/strong\u003e, making it an excellent hands-on resource for Earth science learning.\u003c\/p\u003e\n\u003cp data-start=\"521\" data-end=\"621\"\u003eThe rocks included represent the major rock groups commonly studied in geology and physical science:\u003c\/p\u003e\n\u003cul data-start=\"623\" data-end=\"695\"\u003e\n\u003cli data-start=\"623\" data-end=\"633\"\u003e\n\u003cp data-start=\"625\" data-end=\"633\"\u003eBasalt\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"634\" data-end=\"647\"\u003e\n\u003cp data-start=\"636\" data-end=\"647\"\u003eSiltstone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"648\" data-end=\"659\"\u003e\n\u003cp data-start=\"650\" data-end=\"659\"\u003eGranite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"660\" data-end=\"670\"\u003e\n\u003cp data-start=\"662\" data-end=\"670\"\u003eGneiss\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"671\" data-end=\"684\"\u003e\n\u003cp data-start=\"673\" data-end=\"684\"\u003eSandstone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"695\"\u003e\n\u003cp data-start=\"687\" data-end=\"695\"\u003eMarble\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"697\" data-end=\"950\"\u003eThese mini rock sample bags are perfect as \u003cstrong data-start=\"740\" data-end=\"843\"\u003eclassroom take-home items, educational gifts, science activity rewards, or group learning materials\u003c\/strong\u003e. Their small size makes them easy to distribute while still offering meaningful, real specimens for study.\u003c\/p\u003e\n\u003cp data-start=\"952\" data-end=\"1104\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDiscounts available for purchases of 10 items or more. \u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41655860723912,"sku":"","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_b180a9b1-dba1-4586-b622-41c078710d66.jpg?v=1655302831"},{"product_id":"56_little-mineral-bags","title":"Little Mineral Rock Sample Bag - 6 Specimen","description":"\u003ch2 data-start=\"153\" data-end=\"193\"\u003eMini Mineral Sample Bag – 6 Specimens\u003c\/h2\u003e\n\u003cp data-start=\"195\" data-end=\"522\"\u003eEach \u003cstrong data-start=\"200\" data-end=\"227\"\u003eMini Mineral Sample Bag\u003c\/strong\u003e includes a curated selection of \u003cstrong data-start=\"260\" data-end=\"290\"\u003esix real mineral specimens\u003c\/strong\u003e, neatly packaged in a soft \u003cstrong data-start=\"318\" data-end=\"337\"\u003evelveteen pouch\u003c\/strong\u003e with an included \u003cstrong data-start=\"355\" data-end=\"378\"\u003eidentification card\u003c\/strong\u003e. This compact set is perfect for introducing students to common and recognizable minerals while keeping specimens organized and easy to handle.\u003c\/p\u003e\n\u003cp data-start=\"524\" data-end=\"661\"\u003eThe minerals included represent a variety of crystal forms, colors, and properties commonly studied in Earth science and geology courses:\u003c\/p\u003e\n\u003cul data-start=\"663\" data-end=\"737\"\u003e\n\u003cli data-start=\"663\" data-end=\"675\"\u003e\n\u003cp data-start=\"665\" data-end=\"675\"\u003eAmethyst\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"676\" data-end=\"687\"\u003e\n\u003cp data-start=\"678\" data-end=\"687\"\u003eCalcite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"688\" data-end=\"700\"\u003e\n\u003cp data-start=\"690\" data-end=\"700\"\u003eFluorite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"701\" data-end=\"713\"\u003e\n\u003cp data-start=\"703\" data-end=\"713\"\u003eHematite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"714\" data-end=\"724\"\u003e\n\u003cp data-start=\"716\" data-end=\"724\"\u003eQuartz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"725\" data-end=\"737\"\u003e\n\u003cp data-start=\"727\" data-end=\"737\"\u003eFeldspar\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"739\" data-end=\"956\"\u003eThese mini mineral bags are ideal as \u003cstrong data-start=\"776\" data-end=\"863\"\u003eclassroom take-home items, science fair rewards, party favors, or educational gifts\u003c\/strong\u003e, and they work well for hands-on learning activities where each student needs their own set.\u003c\/p\u003e\n\u003cp data-start=\"958\" data-end=\"1118\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cspan data-start=\"995\" data-end=\"1042\"\u003eDiscounts for\u003c\/span\u003e\u003cstrong data-start=\"995\" data-end=\"1042\"\u003e \u003c\/strong\u003epurchases of 10 or more available.\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41655859904712,"sku":"","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_2ace6215-f43b-4a9c-9074-0ad6e975a8b4.jpg?v=1655302747"},{"product_id":"205_perch-dissection-guide","title":"Perch Dissection Guide","description":"\u003cp data-start=\"0\" data-end=\"435\"\u003eDiscover the external and internal anatomy of the perch with Cornerstone’s Perch Dissection Guide, a clear and reusable reference designed to support successful fish dissection labs in both classroom and homeschool settings. This \u003cstrong data-start=\"230\" data-end=\"259\"\u003efull-color 8-page booklet\u003c\/strong\u003e is helpful for any student dissecting a perch, providing step-by-step support that reinforces key anatomy concepts while keeping the lab experience organized and approachable.\u003c\/p\u003e\n\u003cp data-start=\"437\" data-end=\"867\"\u003eThe Perch Dissection Guide includes detailed illustrations, fish classification information, dissection tips, and commonly used directional terms. Its straightforward layout makes it easy to follow during lab work, allowing students to focus on observation and understanding of anatomical structures rather than searching for instructions. The durable format makes the guide suitable for repeated use across multiple lab sessions.\u003c\/p\u003e\n\u003cp data-start=\"869\" data-end=\"1108\"\u003e\u003cstrong data-start=\"869\" data-end=\"886\"\u003eDid You Know?\u003c\/strong\u003e A perch’s heart pumps blood in a single continuous loop, sending it first to the gills to pick up oxygen and then to the rest of the body, helping students clearly see how circulation works in fish.\u003c\/p\u003e\n\u003cp data-start=\"1110\" data-end=\"1184\"\u003e\u003cem data-start=\"1110\" data-end=\"1184\"\u003eDiscounts available for purchases of 10 or more Perch Dissection Guides. \u003c\/em\u003e\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41655935336648,"sku":"A00562","price":1.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_9210fb25-8105-4e3e-8990-5530adbb4574.jpg?v=1655314608"},{"product_id":"231_rubber-bands-1-4-pound","title":"Rubber Bands - 1 lb Bag","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f225e05c-0efb-45c3-9e35-a89749c3b8af-42\" data-testid=\"conversation-turn-86\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"0fd4f22b-98f1-448c-8351-a7ad110e000b\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"42\" data-end=\"92\"\u003e\u003cstrong data-start=\"42\" data-end=\"90\"\u003eSize 16 Rubber Bands – 1 lb Bag (400+ Count)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"94\" data-end=\"387\"\u003eThese Rubber Bands are a versatile supply for homeschool STEM activities, classroom engineering challenges, and craft-based science projects. With over 400 rubber bands per 1-pound bag, this bulk pack provides ample material for group building exercises and repeated classroom use.\u003c\/p\u003e\n\u003cp data-start=\"389\" data-end=\"688\"\u003eStrong and flexible, these rubber bands are ideal for securing straws, craft sticks, and lightweight materials during model construction, bridge-building challenges, and structural design experiments. Their consistent size makes them easy to use in organized classroom settings and co-op activities.\u003c\/p\u003e\n\u003cp data-start=\"690\" data-end=\"706\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"708\" data-end=\"832\"\u003e\n\u003cli data-start=\"708\" data-end=\"732\"\u003e\n\u003cp data-start=\"710\" data-end=\"732\"\u003eSize 16 rubber bands\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"733\" data-end=\"748\"\u003e\n\u003cp data-start=\"735\" data-end=\"748\"\u003e1-pound bag\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"749\" data-end=\"782\"\u003e\n\u003cp data-start=\"751\" data-end=\"782\"\u003eOver 400 rubber bands per bag\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"783\" data-end=\"832\"\u003e\n\u003cp data-start=\"785\" data-end=\"832\"\u003eDurable and stretchable for building projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"834\" data-end=\"1034\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eGreat for craft activities involving tying together straws and craft sticks, this bulk rubber band supply supports hands-on STEM instruction in homeschool programs, co-ops, and classroom science labs.\u003c\/p\u003e\n\u003cp data-start=\"834\" data-end=\"1034\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003eClassical Conversations Directors:  This item is compatible with CC Cycle 2 Week 23 Lesson: Egg-protecting Devices. \u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075545575624,"sku":"A00087","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_0ae33d23-0203-4fd2-8e64-29c34e524e9e.jpg?v=1653570106"},{"product_id":"233_crayfish-dissection-bundle","title":"Crayfish Dissection Bundle","description":"\u003cp data-start=\"0\" data-end=\"79\"\u003eCrayfish Dissection Bundle for Biology Labs | Complete Arthropod Dissection Kit\u003c\/p\u003e\n\u003cp data-start=\"81\" data-end=\"578\"\u003eOur Crayfish Dissection Bundle is a convenient, all-in-one option for a \u003cstrong data-start=\"153\" data-end=\"189\"\u003eone-afternoon science dissection\u003c\/strong\u003e done in the classroom or at home. Designed to simplify preparation, this bundle includes everything needed to complete a successful crayfish dissection without sourcing tools or guides separately. 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This bundle aligns well with curricula such as Apologia, Bob Jones, Classical Conversations, and many others. With all materials included, students can focus on observation and learning rather than setup, completing the activity smoothly within a single lab session.\u003c\/p\u003e\n\u003cp data-start=\"1131\" data-end=\"1372\"\u003eStore specimens at room temperature away from direct sunlight. Do not freeze or expose to temperatures above 85°F. Unopened specimens will last up to 12 months. 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Designed to simplify preparation, this bundle includes everything needed to complete a full fish dissection without purchasing additional materials. The \u003cstrong data-start=\"361\" data-end=\"397\"\u003eplain preserved freshwater perch\u003c\/strong\u003e provides clear visibility of both external features and internal organs, making it well suited for anatomy and physiology instruction.\u003c\/p\u003e\n\u003cp data-start=\"534\" data-end=\"734\"\u003eEach Perch Dissection Bundle includes:\u003cbr data-start=\"572\" data-end=\"575\"\u003e• Plain preserved freshwater perch (5–9 inches)\u003cbr data-start=\"622\" data-end=\"625\"\u003e• Disposable dissection scalpel\u003cbr data-start=\"656\" data-end=\"659\"\u003e• Bamboo probe\u003cbr data-start=\"673\" data-end=\"676\"\u003e• Foam dissection tray\u003cbr data-start=\"698\" data-end=\"701\"\u003e• 8-page perch dissection guide\u003c\/p\u003e\n\u003cp data-start=\"736\" data-end=\"1123\"\u003eThis bundle supports instruction in \u003cstrong data-start=\"772\" data-end=\"788\"\u003efish anatomy\u003c\/strong\u003e, organ systems, and basic lab skills. Perch are commonly dissected in high school biology programs such as Apologia, Bob Jones, and MasterBooks, and are also used in many middle school curricula including Classical Conversations. With all components included, students can complete the dissection smoothly within a single lab session.\u003c\/p\u003e\n\u003cp data-start=\"736\" data-end=\"1123\"\u003e\u003cstrong data-start=\"1368\" data-end=\"1385\"\u003eDid You Know?\u003c\/strong\u003e Fish gills not only help with breathing but also play a role in balancing salts and water in the body, helping fish survive in freshwater or saltwater environments.\u003c\/p\u003e\n\u003cp data-start=\"1125\" data-end=\"1366\"\u003e\u003cem\u003eStore specimens at room temperature away from direct sunlight. Do not freeze or expose to temperatures above 85°F. Unopened specimens will last up to 12 months. After opening, place the specimen in a zip-top bag and keep for up to one month.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"1539\" data-end=\"1614\"\u003eDiscounts available for purchases of 10 or more Perch Dissection Bundles.\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41655929274568,"sku":"","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_bfa6f093-a30b-402a-91f9-1b4cfbb36880.jpg?v=1655314013"},{"product_id":"203_crayfish-dissection-guide","title":"Crayfish Dissection Guide","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69729e2c-cf08-8333-b06d-f93cc3e56182-27\" data-testid=\"conversation-turn-130\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"98671ab2-3b39-4307-9236-03fa93e889fc\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"384\"\u003eDiscover the external and internal anatomy of the crayfish with \u003cstrong data-start=\"64\" data-end=\"107\"\u003eCornerstone’s Crayfish Dissection Guide\u003c\/strong\u003e, a clear and student-friendly resource designed to support successful classroom and at-home dissections. This guide helps students move step-by-step through the dissection process while reinforcing key anatomy concepts commonly taught in middle school and high school biology.\u003c\/p\u003e\n\u003cp data-start=\"386\" data-end=\"793\"\u003eThe Crayfish Dissection Guide includes \u003cstrong data-start=\"425\" data-end=\"448\"\u003e12 full-color pages\u003c\/strong\u003e featuring detailed illustrations, crayfish classification information, dissection tips, labeled anatomical structures, and commonly used directional terms. Easy-to-follow explanations make it a helpful reference during lab activities, allowing students to focus on careful observation and understanding rather than uncertainty about procedures.\u003c\/p\u003e\n\u003cp data-start=\"795\" data-end=\"984\"\u003ePlanning to complete a crayfish dissection? We offer \u003cstrong data-start=\"848\" data-end=\"904\"\u003ecrayfish specimens in singles, 9-packs, and 50-packs\u003c\/strong\u003e, making it easy to equip individual students, small groups, or full classrooms.\u003c\/p\u003e\n\u003cp data-start=\"986\" data-end=\"1055\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cem data-start=\"986\" data-end=\"1055\" data-is-last-node=\"\"\u003eAvailable in singles, with a discount when you purchase 10 or more specimens.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41655732732104,"sku":"A00560","price":2.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_4c4a0e04-7c5c-46fb-ad4a-fd19b34b5ca2.jpg?v=1654280166"},{"product_id":"261_cycle-1-base-kit","title":"Cycle 1 Base Kit","description":"\u003cp data-end=\"586\" data-start=\"222\"\u003e\u003cstrong data-end=\"256\" data-start=\"222\"\u003eCornerstone’s Cycle 1 Base Kit\u003c\/strong\u003e provides durable science materials designed to pass from class to class, plus consumable supplies for one class of 8 students and 1 tutor using the \u003cstrong data-end=\"446\" data-start=\"405\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eClassical Conversations\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e Cycle 1 curriculum. This kit forms the foundation for Cycle 1 science activities and supports consistent instruction across your community.\u003c\/p\u003e\n\u003cp data-end=\"708\" data-start=\"588\"\u003eThe Base Kit is ideal for hands-on science, community classroom use, and long-term stewardship of resources.\u003c\/p\u003e\n\u003chr data-end=\"1399\" data-start=\"1396\"\u003e\n\u003ch3 data-end=\"1426\" data-start=\"1401\"\u003ePurchasing Guidance\u003c\/h3\u003e\n\u003cp data-start=\"1401\" data-end=\"1426\"\u003e\u003cem\u003e\u003cspan style=\"color: rgb(47, 45, 45);\"\u003eHow many should I order?  \u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"1401\" data-end=\"1426\"\u003e\u003cspan style=\"color: rgb(47, 45, 45);\"\u003eWe recommend purchasing \u003cspan style=\"font-weight: bold;\"\u003eone \u003cem\u003eBase Kit\u003c\/em\u003e for each of the first classes doing science simultaneously in your community. \u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003eNext, purchase as many \u003cem\u003eClass Packs\u003c\/em\u003e (\u003ca title=\"Cycle 1 Consumable Class Pack\" href=\"https:\/\/cornerstone-edsupply.com\/products\/262_cycle-1-class-pack-consumables-only\" style=\"color: rgb(47, 45, 45);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eLINK\u003c\/span\u003e\u003c\/a\u003e) as you have additional science classes that will follow afterward.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"1591\" data-end=\"1708\"\u003e\n\u003cli data-start=\"1591\" data-end=\"1651\"\u003e\n\u003cp data-start=\"1593\" data-end=\"1651\"\u003eNumber of classes starting the day = number of Base Kits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1652\" data-end=\"1708\"\u003e\n\u003cp data-start=\"1654\" data-end=\"1708\"\u003eNumber of additional classes = number of Class Packs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1710\" data-end=\"1998\"\u003eExamples:\u003cbr data-start=\"1719\" data-end=\"1722\"\u003eA community with 24 students where one class begins science first and two follow later will need one Base Kit and two Class Packs.\u003c\/p\u003e\n\u003cp data-start=\"1710\" data-end=\"1998\"\u003eA community with 48 students where two classes begin science simultaneously and four follow later will need two Base Kits and four Class Packs.\u003c\/p\u003e\n\u003chr data-end=\"2003\" data-start=\"2000\"\u003e\n\u003ch3 data-end=\"2053\" data-start=\"2005\"\u003eMaterials Included in the Cycle 1 Base Kit\u003c\/h3\u003e\n\u003cp data-end=\"2155\" data-start=\"2054\"\u003eAdditional household materials are required. See the free Materials List on the Learning Center page.\u003c\/p\u003e\n\u003cp data-end=\"2225\" data-start=\"2157\"\u003e\u003cstrong data-end=\"2168\" data-start=\"2157\"\u003eWeek 1:\u003c\/strong\u003e\u003cbr data-end=\"2171\" data-start=\"2168\"\u003eDual magnifiers (x9; also used in Weeks 9, 10, and 11)\u003c\/p\u003e\n\u003cp data-end=\"2266\" data-start=\"2227\"\u003e\u003cstrong data-end=\"2238\" data-start=\"2227\"\u003eWeek 2:\u003c\/strong\u003e\u003cbr data-end=\"2241\" data-start=\"2238\"\u003eNo kit materials required\u003c\/p\u003e\n\u003cp data-end=\"2307\" data-start=\"2268\"\u003e\u003cstrong data-end=\"2279\" data-start=\"2268\"\u003eWeek 3:\u003c\/strong\u003e\u003cbr data-end=\"2282\" data-start=\"2279\"\u003eOutdoor thermometers (x2)\u003c\/p\u003e\n\u003cp data-end=\"2351\" data-start=\"2309\"\u003e\u003cstrong data-end=\"2323\" data-start=\"2309\"\u003eWeeks 4–8:\u003c\/strong\u003e\u003cbr data-end=\"2326\" data-start=\"2323\"\u003eNo kit materials required\u003c\/p\u003e\n\u003cp data-end=\"2520\" data-start=\"2353\"\u003e\u003cstrong data-end=\"2364\" data-start=\"2353\"\u003eWeek 9:\u003c\/strong\u003e\u003cbr data-end=\"2367\" data-start=\"2364\"\u003ePreserved crayfish \u003cem data-end=\"2390\" data-start=\"2386\"\u003eor\u003c\/em\u003e grasshoppers (x9), forceps (x9), wooden probes (x9), foam trays (x9), dissection scissors (x5), dual magnifiers (x9; from Week 1)\u003c\/p\u003e\n\u003cp data-end=\"2711\" data-start=\"2522\"\u003e\u003cstrong data-end=\"2534\" data-start=\"2522\"\u003eWeek 10:\u003c\/strong\u003e\u003cbr data-end=\"2537\" data-start=\"2534\"\u003ePerch (x5), forceps (x5), wooden probes (x5), foam trays (x5), dissection scissors (x5; from Week 9), dual magnifiers (x9; from Week 1), perch dissection guide (x1 for tutor)\u003c\/p\u003e\n\u003cp data-end=\"2761\" data-start=\"2713\"\u003e\u003cstrong data-end=\"2725\" data-start=\"2713\"\u003eWeek 11:\u003c\/strong\u003e\u003cbr data-end=\"2728\" data-start=\"2725\"\u003eDual magnifiers (x9; from Week 1)\u003c\/p\u003e\n\u003cp data-end=\"2803\" data-start=\"2763\"\u003e\u003cstrong data-end=\"2775\" data-start=\"2763\"\u003eWeek 12:\u003c\/strong\u003e\u003cbr data-end=\"2778\" data-start=\"2775\"\u003eNo kit materials required\u003c\/p\u003e\n\u003cp data-end=\"2917\" data-start=\"2805\"\u003e\u003cstrong data-end=\"2817\" data-start=\"2805\"\u003eWeek 13:\u003c\/strong\u003e\u003cbr data-end=\"2820\" data-start=\"2817\"\u003eFool’s gold panning pack, modeling clay (two 1-lb multi-color packs; use two sticks of one color)\u003c\/p\u003e\n\u003cp data-end=\"3053\" data-start=\"2919\"\u003e\u003cstrong data-end=\"2931\" data-start=\"2919\"\u003eWeek 14:\u003c\/strong\u003e\u003cbr data-end=\"2934\" data-start=\"2931\"\u003eMineral streak plates (x9), straws (x9), plastic cups (x18), modeling clay (from Week 13; use one each of three colors)\u003c\/p\u003e\n\u003cp data-end=\"3182\" data-start=\"3055\"\u003e\u003cstrong data-end=\"3067\" data-start=\"3055\"\u003eWeek 15:\u003c\/strong\u003e\u003cbr data-end=\"3070\" data-start=\"3067\"\u003ePlaster (approximately 1-lb bag), plastic cups (x9), craft sticks (x9), modeling clay (from Week 13; any colors)\u003c\/p\u003e\n\u003cp data-end=\"3212\" data-start=\"3184\"\u003e\u003cstrong data-end=\"3196\" data-start=\"3184\"\u003eWeek 16:\u003c\/strong\u003e\u003cbr data-end=\"3199\" data-start=\"3196\"\u003eBalloons (x9)\u003c\/p\u003e\n\u003cp data-end=\"3258\" data-start=\"3214\"\u003e\u003cstrong data-end=\"3230\" data-start=\"3214\"\u003eWeeks 17–18:\u003c\/strong\u003e\u003cbr data-end=\"3233\" data-start=\"3230\"\u003eNo kit materials required\u003c\/p\u003e\n\u003cp data-end=\"3349\" data-start=\"3260\"\u003e\u003cstrong data-end=\"3272\" data-start=\"3260\"\u003eWeek 19:\u003c\/strong\u003e\u003cbr data-end=\"3275\" data-start=\"3272\"\u003eJar of Epsom salts (x1), microscope slides (12-pack), plastic pipette (x1)\u003c\/p\u003e\n\u003cp data-end=\"3388\" data-start=\"3351\"\u003e\u003cstrong data-end=\"3363\" data-start=\"3351\"\u003eWeek 20:\u003c\/strong\u003e\u003cbr data-end=\"3366\" data-start=\"3363\"\u003eDrawing compasses (x5)\u003c\/p\u003e\n\u003cp data-end=\"3478\" data-start=\"3390\"\u003e\u003cstrong data-end=\"3406\" data-start=\"3390\"\u003eWeeks 21–22:\u003c\/strong\u003e\u003cbr data-end=\"3409\" data-start=\"3406\"\u003eDeluxe Mineral Kit (x1), Geology Test Kits (x2; also used in Week 23)\u003c\/p\u003e\n\u003cp data-end=\"3550\" data-start=\"3480\"\u003e\u003cstrong data-end=\"3492\" data-start=\"3480\"\u003eWeek 23:\u003c\/strong\u003e\u003cbr data-end=\"3495\" data-start=\"3492\"\u003eRock Kit (x1), Geology Test Kits (x2; from Weeks 21–22)\u003c\/p\u003e\n\u003cp data-end=\"3596\" data-start=\"3552\"\u003e\u003cstrong data-end=\"3564\" data-start=\"3552\"\u003eWeek 24:\u003c\/strong\u003e\u003cbr data-end=\"3567\" data-start=\"3564\"\u003eOrienteering\/map compass (x1)\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Grasshopper","offer_id":43867198456008,"sku":"","price":201.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/files\/CC_CC1_Base_Kit.jpg?v=1719500668"},{"product_id":"262_cycle-1-class-pack-consumables-only","title":"Cycle 1 Consumable Class Pack","description":"\u003cp data-end=\"483\" data-start=\"170\"\u003eCornerstone’s Cycle 1 Consumable Class Pack contains the consumable science materials needed for one class of 8 students and 1 tutor using the Classical Conversations Cycle 1 curriculum. Communities should purchase at least one Base Kit first, then add Consumable Class Packs for additional classes as needed.\u003c\/p\u003e\n\u003cp data-end=\"671\" data-start=\"485\"\u003eThis class pack supports \u003cstrong data-end=\"530\" data-start=\"510\"\u003ehands-on science\u003c\/strong\u003e, \u003cstrong data-end=\"563\" data-start=\"532\"\u003econversation-based learning\u003c\/strong\u003e, and \u003cstrong data-end=\"599\" data-start=\"569\"\u003efaith-centered exploration\u003c\/strong\u003e as students observe and discuss God’s design through guided activities.\u003c\/p\u003e\n\u003ch3 data-end=\"705\" data-start=\"673\"\u003eDissection Specimen Update\u003c\/h3\u003e\n\u003cp data-end=\"796\" data-start=\"706\"\u003eDue to limited inventory of crayfish and owl pellets, approved substitutions are included:\u003c\/p\u003e\n\u003cul data-end=\"839\" data-start=\"797\"\u003e\n\u003cli data-end=\"820\" data-start=\"797\"\u003e\n\u003cp data-end=\"820\" data-start=\"799\"\u003eWeek 9: Grasshopper\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"839\" data-start=\"821\"\u003e\n\u003cp data-end=\"839\" data-start=\"823\"\u003eWeek 10: Perch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1068\" data-start=\"841\"\u003eCycle 1 Consumable Class Packs include 9 grasshoppers (one per student and tutor) and 5 perch (four for student pairs and one for tutor demonstration), along with one Grasshopper Dissection Guide and one Perch Dissection Guide.\u003c\/p\u003e\n\u003ch3 data-end=\"1113\" data-start=\"1070\"\u003eMaterials Included (Consumables Only)\u003c\/h3\u003e\n\u003cp data-end=\"1203\" data-start=\"1114\"\u003eAdditional household materials will be required. See the free Materials List for details.\u003c\/p\u003e\n\u003cp data-end=\"1322\" data-start=\"1205\"\u003e\u003cstrong data-end=\"1216\" data-start=\"1205\"\u003eWeek 9:\u003c\/strong\u003e\u003cbr data-end=\"1219\" data-start=\"1216\"\u003eGrasshoppers (x9), forceps (x9), wooden probes (x9), foam trays (x9), dual magnifiers (x9; from Week 1)\u003c\/p\u003e\n\u003cp data-end=\"1474\" data-start=\"1324\"\u003e\u003cstrong data-end=\"1336\" data-start=\"1324\"\u003eWeek 10:\u003c\/strong\u003e\u003cbr data-end=\"1339\" data-start=\"1336\"\u003ePerch (x5), forceps (x5), wooden probes (x5), foam trays (x5), dual magnifiers (x9; from Week 1), perch dissection guide (x1 for tutor)\u003c\/p\u003e\n\u003cp data-end=\"1586\" data-start=\"1476\"\u003e\u003cstrong data-end=\"1488\" data-start=\"1476\"\u003eWeek 13:\u003c\/strong\u003e\u003cbr data-end=\"1491\" data-start=\"1488\"\u003eFool’s gold panning pack, modeling clay (2 × 1-lb multi-color packs; use 2 sticks of one color)\u003c\/p\u003e\n\u003cp data-end=\"1716\" data-start=\"1588\"\u003e\u003cstrong data-end=\"1600\" data-start=\"1588\"\u003eWeek 14:\u003c\/strong\u003e\u003cbr data-end=\"1603\" data-start=\"1600\"\u003eMineral streak plates (x9), straws (x9), plastic cups (x18), modeling clay (from Week 13; use 1 each of 3 colors)\u003c\/p\u003e\n\u003cp data-end=\"1845\" data-start=\"1718\"\u003e\u003cstrong data-end=\"1730\" data-start=\"1718\"\u003eWeek 15:\u003c\/strong\u003e\u003cbr data-end=\"1733\" data-start=\"1730\"\u003ePlaster (approximately 1-lb bag), plastic cups (x9), craft sticks (x9), modeling clay (from Week 13; any colors)\u003c\/p\u003e\n\u003cp data-end=\"1875\" data-start=\"1847\"\u003e\u003cstrong data-end=\"1859\" data-start=\"1847\"\u003eWeek 16:\u003c\/strong\u003e\u003cbr data-end=\"1862\" data-start=\"1859\"\u003eBalloons (x9)\u003c\/p\u003e\n\u003cp data-end=\"1966\" data-start=\"1877\"\u003e\u003cstrong data-end=\"1889\" data-start=\"1877\"\u003eWeek 19:\u003c\/strong\u003e\u003cbr data-end=\"1892\" data-start=\"1889\"\u003eJar of Epsom salts (x1), microscope slides (12-pack), plastic pipette (x1)\u003c\/p\u003e\n\u003cp data-end=\"357\" data-start=\"0\"\u003e\u003cstrong data-end=\"47\" data-start=\"0\"\u003eCornerstone’s Cycle 1 Consumable Class Pack\u003c\/strong\u003e provides all required consumable science materials for \u003cstrong\u003eone class of 8 students and 1 tutor\u003c\/strong\u003e using the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eClassical Conversations\u003c\/span\u003e\u003c\/span\u003e Cycle 1 curriculum. Communities should purchase at least one Cycle 1 Base Kit first, then add Consumable Class Packs for additional classes as needed.\u003c\/p\u003e\n\u003cp data-end=\"591\" data-start=\"359\"\u003eDesigned for Christian classical education, this pack supports hands-on science,\u003cstrong data-end=\"514\" data-start=\"426\"\u003e meaningful conversation, and careful observation of God’s creation\u003c\/strong\u003e, helping students pursue truth while tutors steward time and resources well.\u003c\/p\u003e\n\u003chr data-end=\"596\" data-start=\"593\"\u003e\n\u003cp data-start=\"1401\" data-end=\"1426\"\u003e\u003cstrong\u003ePurchasing Guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1401\" data-end=\"1426\"\u003e\u003cem\u003e\u003cspan style=\"color: rgb(47, 45, 45);\"\u003eHow many should I order?  \u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"1401\" data-end=\"1426\"\u003e\u003cspan style=\"color: rgb(47, 45, 45);\"\u003eWe recommend purchasing \u003cspan style=\"font-weight: bold;\"\u003eone \u003cem\u003eBase Kit\u003c\/em\u003e for each of the first classes doing science simultaneously in your community. \u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003eNext, purchase as many \u003cem\u003eClass Packs\u003c\/em\u003e (\u003ca title=\"Cycle 1 Consumable Class Pack\" href=\"https:\/\/cornerstone-edsupply.com\/products\/262_cycle-1-class-pack-consumables-only\" style=\"color: rgb(47, 45, 45);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eLINK\u003c\/span\u003e\u003c\/a\u003e) as you have additional science classes that will follow afterward.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"1591\" data-end=\"1708\"\u003e\n\u003cli data-start=\"1591\" data-end=\"1651\"\u003e\n\u003cp data-start=\"1593\" data-end=\"1651\"\u003eNumber of classes starting the day = number of Base Kits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1652\" data-end=\"1708\"\u003e\n\u003cp data-start=\"1654\" data-end=\"1708\"\u003eNumber of additional classes = number of Class Packs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1710\" data-end=\"1998\"\u003eExamples:\u003cbr data-start=\"1719\" data-end=\"1722\"\u003eA community with 24 students where one class begins science first and two follow later will need one Base Kit and two Class Packs.\u003c\/p\u003e\n\u003cp data-start=\"1710\" data-end=\"1998\"\u003eA community with 48 students where two classes begin science simultaneously and four follow later will need two Base Kits and four Class Packs.\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Grasshoppers","offer_id":43867213037768,"sku":"","price":81.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/files\/CC_CC1_Consumerable_Pack.jpg?v=1719502072"},{"product_id":"263_cycle-1-family-pack-tutor-training-pack","title":"Cycle 1 Family Pack \/ Tutor Training Pack","description":"\u003ch3 data-end=\"251\" data-start=\"196\"\u003e\u003cstrong data-end=\"251\" data-start=\"196\"\u003eClassical Conversations Cycle 1 Family \u0026amp; Tutor Pack\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"470\" data-start=\"253\"\u003eGreat supplies for Classical Conversations Cycle 1! Each Family Pack includes the hard-to-get materials needed for Cycle 1 Foundations science activities using the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eClassical Conversations\u003c\/span\u003e\u003c\/span\u003e curriculum.\u003c\/p\u003e\n\u003cp data-end=\"774\" data-start=\"472\"\u003eChoose the number of students in the drop-down menu above.\u003c\/p\u003e\n\u003cp data-end=\"774\" data-start=\"472\"\u003eAdditional student packs include the items marked with an asterisk (*) in the list below and are available for $16.35 each. This economical pack is also ideal for\u003cstrong\u003e \u003c\/strong\u003etutor training!\u003c\/p\u003e\n\u003cp data-start=\"1401\" data-end=\"1426\"\u003e\u003cstrong\u003ePurchasing Guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1401\" data-end=\"1426\"\u003e\u003cem\u003e\u003cspan style=\"color: rgb(47, 45, 45);\"\u003eHow many should I order?  \u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"1401\" data-end=\"1426\"\u003e\u003cspan style=\"color: rgb(47, 45, 45);\"\u003eWe recommend purchasing \u003cspan style=\"font-weight: bold;\"\u003eone \u003cem\u003eBase Kit\u003c\/em\u003e for each of the first classes doing science simultaneously in your community. \u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003eNext, purchase as many \u003cem\u003eClass Packs\u003c\/em\u003e (\u003ca title=\"Cycle 1 Consumable Class Pack\" href=\"https:\/\/cornerstone-edsupply.com\/products\/262_cycle-1-class-pack-consumables-only\" style=\"color: rgb(47, 45, 45);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eLINK\u003c\/span\u003e\u003c\/a\u003e) as you have additional science classes that will follow afterward.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"1591\" data-end=\"1708\"\u003e\n\u003cli data-start=\"1591\" data-end=\"1651\"\u003e\n\u003cp data-start=\"1593\" data-end=\"1651\"\u003eNumber of classes starting the day = number of Base Kits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1652\" data-end=\"1708\"\u003e\n\u003cp data-start=\"1654\" data-end=\"1708\"\u003eNumber of additional classes = number of Class Packs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1710\" data-end=\"1998\"\u003eExamples:\u003cbr data-start=\"1719\" data-end=\"1722\"\u003eA community with 24 students where one class begins science first and two follow later will need one Base Kit and two Class Packs.\u003c\/p\u003e\n\u003cp data-start=\"1710\" data-end=\"1998\"\u003eA community with 48 students where two classes begin science simultaneously and four follow later will need two Base Kits and four Class Packs.\u003c\/p\u003e\n\u003ch3\u003eOur \u003cspan style=\"color: #2b00ff;\"\u003e\u003cem\u003eCycle 1 Lesson Plans\u003c\/em\u003e\u003c\/span\u003e are now \u003cspan style=\"color: #00aaff;\"\u003e50% off\u003c\/span\u003e! This is an awesome resource for in-depth science for Cycle 1. You'll receive lesson plans for weeks 1 through 24, a total of \u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e230 pages\u003c\/em\u003e\u003c\/span\u003e of great science!\u003c\/h3\u003e\n\u003chr data-end=\"1012\" data-start=\"1009\"\u003e\n\u003ch3 data-end=\"1060\" data-start=\"1014\"\u003eWhat’s Included in the Family\/Tutor Pack\u003c\/h3\u003e\n\u003cp data-end=\"1238\" data-start=\"1061\"\u003eAdditional household items are required. See the free Materials List on the Learning Center page.\u003cbr data-end=\"1161\" data-start=\"1158\"\u003e\u003cem data-end=\"1194\" data-start=\"1161\"\u003eWeeks marked with an asterisk (*\u003c\/em\u003e) are included in additional student packs.\u003c\/p\u003e\n\u003cp data-end=\"1308\" data-start=\"1240\"\u003e\u003cstrong data-end=\"1251\" data-start=\"1240\"\u003eWeek 1:\u003c\/strong\u003e\u003cbr data-end=\"1254\" data-start=\"1251\"\u003e*Dual magnifier (x1; also used in Weeks 9, 10, and 11)\u003c\/p\u003e\n\u003cp data-end=\"1349\" data-start=\"1310\"\u003e\u003cstrong data-end=\"1321\" data-start=\"1310\"\u003eWeek 2:\u003c\/strong\u003e\u003cbr data-end=\"1324\" data-start=\"1321\"\u003eNo kit materials required\u003c\/p\u003e\n\u003cp data-end=\"1390\" data-start=\"1351\"\u003e\u003cstrong data-end=\"1362\" data-start=\"1351\"\u003eWeek 3:\u003c\/strong\u003e\u003cbr data-end=\"1365\" data-start=\"1362\"\u003eOutdoor thermometers (x2)\u003c\/p\u003e\n\u003cp data-end=\"1434\" data-start=\"1392\"\u003e\u003cstrong data-end=\"1406\" data-start=\"1392\"\u003eWeeks 4–8:\u003c\/strong\u003e\u003cbr data-end=\"1409\" data-start=\"1406\"\u003eNo kit materials required\u003c\/p\u003e\n\u003cp data-end=\"1568\" data-start=\"1436\"\u003e\u003cstrong data-end=\"1447\" data-start=\"1436\"\u003eWeek 9:\u003c\/strong\u003e\u003cbr data-end=\"1450\" data-start=\"1447\"\u003e*Preserved crayfish, forceps, wooden probe, foam tray, dissection scissors (one each)\u003c\/p\u003e\n\u003cp data-end=\"1670\" data-start=\"1570\"\u003e\u003cstrong data-end=\"1582\" data-start=\"1570\"\u003eWeek 10:\u003c\/strong\u003e\u003cbr data-end=\"1585\" data-start=\"1582\"\u003e*Preserved perch, forceps, wooden probe, foam tray (one each); perch dissection guide\u003c\/p\u003e\n\u003cp data-end=\"1715\" data-start=\"1672\"\u003e\u003cstrong data-end=\"1684\" data-start=\"1672\"\u003eWeek 11:\u003c\/strong\u003e\u003cbr data-end=\"1687\" data-start=\"1684\"\u003eDual magnifier (from Week 1)\u003c\/p\u003e\n\u003cp data-end=\"1757\" data-start=\"1717\"\u003e\u003cstrong data-end=\"1729\" data-start=\"1717\"\u003eWeek 12:\u003c\/strong\u003e\u003cbr data-end=\"1732\" data-start=\"1729\"\u003eNo kit materials required\u003c\/p\u003e\n\u003cp data-end=\"1887\" data-start=\"1759\"\u003e\u003cstrong data-end=\"1771\" data-start=\"1759\"\u003eWeek 13:\u003c\/strong\u003e\u003cbr data-end=\"1774\" data-start=\"1771\"\u003e*Fool’s gold panning pack (single-student bag), modeling clay (pack of four colors; also used in Weeks 14 and 15)\u003c\/p\u003e\n\u003cp data-end=\"1925\" data-start=\"1889\"\u003e\u003cstrong data-end=\"1901\" data-start=\"1889\"\u003eWeek 14:\u003c\/strong\u003e\u003cbr data-end=\"1904\" data-start=\"1901\"\u003e*Straw, modeling clay\u003c\/p\u003e\n\u003cp data-end=\"2018\" data-start=\"1927\"\u003e\u003cstrong data-end=\"1939\" data-start=\"1927\"\u003eWeek 15:\u003c\/strong\u003e\u003cbr data-end=\"1942\" data-start=\"1939\"\u003e*Plaster (approximately ½-lb bag), *plastic cup, *craft stick, modeling clay\u003c\/p\u003e\n\u003cp data-end=\"2043\" data-start=\"2020\"\u003e\u003cstrong data-end=\"2032\" data-start=\"2020\"\u003eWeek 16:\u003c\/strong\u003e\u003cbr data-end=\"2035\" data-start=\"2032\"\u003e*Balloon\u003c\/p\u003e\n\u003cp data-end=\"2088\" data-start=\"2045\"\u003e\u003cstrong data-end=\"2060\" data-start=\"2045\"\u003eWeek 17–18:\u003c\/strong\u003e\u003cbr data-end=\"2063\" data-start=\"2060\"\u003eNo kit materials required\u003c\/p\u003e\n\u003cp data-end=\"2169\" data-start=\"2090\"\u003e\u003cstrong data-end=\"2102\" data-start=\"2090\"\u003eWeek 19:\u003c\/strong\u003e\u003cbr data-end=\"2105\" data-start=\"2102\"\u003eJar of Epsom salts, microscope slides (12-pack), plastic pipette\u003c\/p\u003e\n\u003cp data-end=\"2201\" data-start=\"2171\"\u003e\u003cstrong data-end=\"2183\" data-start=\"2171\"\u003eWeek 20:\u003c\/strong\u003e\u003cbr data-end=\"2186\" data-start=\"2183\"\u003eDrawing compass\u003c\/p\u003e\n\u003cp data-end=\"2284\" data-start=\"2203\"\u003e\u003cstrong data-end=\"2219\" data-start=\"2203\"\u003eWeeks 21–22:\u003c\/strong\u003e\u003cbr data-end=\"2222\" data-start=\"2219\"\u003eDeluxe Mineral Kit and Geology Test Kit (also used in Week 23)\u003c\/p\u003e\n\u003cp data-end=\"2335\" data-start=\"2286\"\u003e\u003cstrong data-end=\"2298\" data-start=\"2286\"\u003eWeek 23:\u003c\/strong\u003e\u003cbr data-end=\"2301\" data-start=\"2298\"\u003eRock Kit (x1) and Geology Test Kit\u003c\/p\u003e\n\u003cp data-end=\"2376\" data-start=\"2337\"\u003e\u003cstrong data-end=\"2349\" data-start=\"2337\"\u003eWeek 24:\u003c\/strong\u003e\u003cbr data-end=\"2352\" data-start=\"2349\"\u003eOrienteering\/map compass\u003cspan style=\"color: #c50606;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"1","offer_id":40075525947592,"sku":"","price":112.05,"currency_code":"USD","in_stock":true},{"title":"2","offer_id":40109496008904,"sku":"","price":128.4,"currency_code":"USD","in_stock":true},{"title":"3","offer_id":40109498400968,"sku":"","price":144.75,"currency_code":"USD","in_stock":true},{"title":"4","offer_id":40109498826952,"sku":"","price":161.1,"currency_code":"USD","in_stock":true},{"title":"5","offer_id":40109499089096,"sku":"","price":177.45,"currency_code":"USD","in_stock":true},{"title":"6","offer_id":40545200603336,"sku":"","price":193.8,"currency_code":"USD","in_stock":true},{"title":"7","offer_id":43350910238920,"sku":"","price":210.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/files\/CCCC1FamilyPack.jpg?v=1719502285"},{"product_id":"owl-pellet-large","title":"Owl Pellet - Large","description":"\u003ch1 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(173, 3, 3);\"\u003e\u003cem\u003eBack in Stock, and larger than before!\u003c\/em\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eExplore ecology and food webs with owl pellets! Discover skeletal elements of common prey such as rodents and insectivores inside each compact pellet. \u003c\/p\u003e\n\u003cp\u003eEach Pellet...\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIs between 1.5\" and 2.0\" long (formerly 1.25\"-1.75\")\u003c\/li\u003e\n\u003cli\u003eContains 1-3 prey items\u003c\/li\u003e\n\u003cli\u003eComes wrapped in aluminum foil sterilized by heat-treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNOTE: This item includes owl pellets only. For a complete activity set, see our\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #37b5ff;\"\u003e\u003ca style=\"color: #37b5ff; text-decoration: underline;\" href=\"https:\/\/cornerstone-edsupply.com\/products\/239_owl-pellet-dissection-bundle?_pos=4\u0026amp;_sid=6e1fc35b1\u0026amp;_ss=r\"\u003e Owl Pellet Dissection Bundle\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e. \u003c\/p\u003e\n\u003cp\u003eSTORAGE: Your owl pellets have been heat-sterilized and will last 1-2 years. Keep in a dry location away from direct sunlight. \u003c\/p\u003e\n\u003cp\u003e*Available in singles or with a discount once you purchase 10 or more. \u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":41148775956680,"sku":"A00289","price":6.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/custom_resized_a8eca3ba-5f00-4d3e-b6ed-ff320701e166.jpg?v=1655306907"},{"product_id":"239_owl-pellet-dissection-bundle","title":"Owl Pellet Dissection Bundle","description":"\u003cp data-end=\"88\" data-start=\"0\"\u003eOwl Pellet Dissection Bundle for Biology Labs | Complete Ecology \u0026amp; Food Web Activity Kit\u003c\/p\u003e\n\u003cp data-end=\"568\" data-start=\"90\"\u003eOur Owl Pellet Dissection Bundle is an engaging, ready-to-use option for a \u003cstrong data-end=\"199\" data-start=\"165\"\u003eone-afternoon science activity\u003c\/strong\u003e done in the classroom or at home. This all-in-one bundle includes everything needed to begin exploring \u003cstrong data-end=\"365\" data-start=\"303\"\u003eecology, predator–prey relationships, and skeletal anatomy\u003c\/strong\u003e without additional purchases or preparation. With a quality specimen, student-friendly tools, and clear instructions, this activity is both educational and approachable for a wide range of grade levels.\u003cspan style=\"color: #000000;\"\u003e\u003cspan color=\"#000000\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"994\" data-start=\"570\"\u003eChoose a regular (1.0–1.5 inches) or large (1.5–2.0 inches) owl pellet. Each Owl Pellet Dissection Bundle includes:\u003cbr data-end=\"688\" data-start=\"685\"\u003e• Owl pellet \u003cspan color=\"#311873\" style=\"color: #000000;\"\u003e (\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eregular \u003c\/strong\u003eshown on left\u003c\/span\u003e, \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003elarge \u003c\/strong\u003eshown on right\u003c\/span\u003e)\u003c\/span\u003e\u003cbr data-end=\"722\" data-start=\"719\"\u003e• Plastic magnifier (dual 3X and 6X lenses)\u003cbr data-end=\"771\" data-start=\"768\"\u003e• Plastic forceps\u003cbr data-end=\"791\" data-start=\"788\"\u003e• Bamboo probe\u003cbr data-end=\"808\" data-start=\"805\"\u003e• Foam dissection tray\u003cbr data-end=\"833\" data-start=\"830\"\u003e• Dissection gloves\u003cbr data-end=\"855\" data-start=\"852\"\u003e• Cornerstone’s 6-page owl pellet dissection booklet with instructions, discussion prompts, bird anatomy, and prey skeletal illustrations\u003c\/p\u003e\n\u003cp data-end=\"1329\" data-start=\"996\"\u003eThis owl pellet dissection bundle is widely used in elementary through college classrooms and aligns with curricula from Apologia, Bob Jones, Master Books, Classical Conversations, and more. With all materials included, students can complete the activity smoothly in a single session while developing observation and analysis skills.\u003c\/p\u003e\n\u003cp data-end=\"1524\" data-start=\"1331\"\u003e\u003cstrong data-end=\"1348\" data-start=\"1331\"\u003eDid You Know?\u003c\/strong\u003e Owls swallow their prey whole, then later regurgitate pellets containing bones and fur, giving students a unique window into what the owl has eaten without harming the animal.\u003c\/p\u003e\n\u003cp data-end=\"1606\" data-start=\"1526\"\u003e\u003cem data-end=\"1606\" data-start=\"1526\"\u003eStore specimens at room temperature away from direct sunlight. Do not freeze or expose to temperatures above 85°F. \u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"1606\" data-start=\"1526\"\u003eDiscounts available for purchases of 10 or more Owl Pellet Dissection Bundles.\u003c\/p\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Regular (1.0\"-1.5\")","offer_id":44723807748296,"sku":null,"price":8.95,"currency_code":"USD","in_stock":true},{"title":"Large (1.5\"-2.0\")","offer_id":44723807781064,"sku":null,"price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/files\/Owl_Pellet_Bundle.jpg?v=1754944195"},{"product_id":"classical-conversations-cycle-3-week-2-lesson-water-lenses","title":"CC Cycle 3 Week 02 Lesson: Water Lenses","description":"\u003cdiv\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-206\" data-turn-id=\"request-698b7c94-5ff8-8332-b05c-2eb00fbb80d8-20\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-id=\"fcf4dc99-7d4e-4769-8758-122d3cf95632\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-end=\"94\" data-start=\"0\"\u003eIncludes a digital, downloadable guide for Classical Conversations Cycle 3 lessons for Week 2.\u003c\/p\u003e\n\u003cp data-end=\"605\" data-start=\"96\"\u003e\u003cstrong data-end=\"148\" data-start=\"96\"\u003eClassical Conversations Cycle 3 – Week 02 Lesson\u003c\/strong\u003e introduces students to the unique properties of water and the mechanics of vision through clear instruction and hands-on experimentation. In this lesson, students create two simple magnifying lenses using water and discover why water can bend light in this way. Then they explore how two parts of the eye—the cornea and the lens—work together to help us see objects both near and far, using the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eClassical Conversations\u003c\/span\u003e\u003c\/span\u003e Cycle 3 curriculum.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"909\" data-start=\"607\"\u003eDesigned to support hands-on science, careful observation, and classical learning through discovery, this lesson helps students build confidence in understanding physical properties and anatomy while engaging in \u003cstrong data-end=\"862\" data-start=\"819\"\u003ewater lens and eye function exploration\u003c\/strong\u003e through meaningful discussion and application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075559665864,"sku":"","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/products\/waterlenses.png?v=1620324382"},{"product_id":"classical-conversations-cycle-3-week-1-lesson-your-eyes-can-trick-you","title":"CC Cycle 3 Materials List and FREE Week 01 Lesson (Your Eyes Can Trick You)","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-698b7c94-5ff8-8332-b05c-2eb00fbb80d8-19\" data-testid=\"conversation-turn-204\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"680d3a64-9b53-476d-87ed-b9df35a5d4c8\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"72\"\u003eIncludes two digital, downloadable guides for \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eClassical Conversations\u003c\/span\u003e\u003c\/span\u003e Cycle 3.\u003c\/p\u003e\n\u003cp data-start=\"172\" data-end=\"355\"\u003e\u003cstrong data-start=\"172\" data-end=\"240\"\u003eCycle 3 Materials List + Week 01 Lesson: Your Eyes Can Trick You\u003c\/strong\u003e provides both a helpful, week-by-week Materials List and a complete Week 1 lesson plan in one convenient download.\u003c\/p\u003e\n\u003cp data-start=\"357\" data-end=\"555\"\u003eThe week-by-week Materials List organizes all required supplies into a clear planning chart, helping families and communities prepare for smooth, successful science time throughout the Cycle 3 year.\u003c\/p\u003e\n\u003cp data-start=\"557\" data-end=\"884\"\u003eIn the Week 01 Lesson, “Your Eyes Can Trick You,” students explore how our eyes help us perceive the world—and how perception can sometimes be misleading. Through hands-on investigation, students examine optical illusions and learn how to create a thaumatrope, one of the earliest devices used to create the illusion of motion.\u003c\/p\u003e\n\u003cp data-start=\"886\" data-end=\"1170\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDesigned to support hands-on science, thoughtful observation, and classical learning through discovery, this resource helps families build confidence in planning while engaging in \u003cstrong data-start=\"1066\" data-end=\"1123\"\u003eoptical illusion and thaumatrope creation exploration\u003c\/strong\u003e through meaningful discussion and application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Cornerstone Educational Supply","offers":[{"title":"Default Title","offer_id":40075724554440,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/5042\/5032\/files\/youreyescantrickyou_29ce9a8e-b247-4121-8552-4beef5c32bc2.png?v=1684181278"}],"url":"https:\/\/cornerstone-edsupply.com\/collections\/classical-conversations.oembed?page=7","provider":"Cornerstone Educational Supply","version":"1.0","type":"link"}