$6.85
This set contains glass, acrylic, and acetal rods as well as three different static-building fabric swatches of fur, silk,...
$4.25
This bottle contains 30g of Potassium Chloride for laboratory use.  Other than science experiments, Potassium Chloride is used...
Includes Classical Conversations Cycle 2 Lessons for Week 2. In this set of activities, students will learn about the...
$72.00$28.80
60% off 2nd Edition! Get a new book at a used-book price This is the 2nd edition of...
30ml, 1% aqueous solution. For chemical activities only.
$19.99$15.99
We are pleased to offer The Mineral Book by David McQueen. Part of the best-selling "Wonders of Creation" series, The Mineral Book has...
$1.50
100ml Polypropylene Beaker with 5ml graduations and a pour spout. This beaker may be immersed in boiling water,...
$1.00
Small test tube brush with nylon bristles and galvanized iron wire. The brush size is 4" long and...
$12.00
Azurite is a copper mineral featuring distinctive blue crystals. This large specimen makes a beautiful display, and each is...
Includes Classical Conversations Cycle 2 Lessons for Week 9. Rockets are a GREAT way to introduce student to physics....
Includes Classical Conversations Cycle 2 Lessons for Week 4. In this pair of activities, students will first explore the...
Includes Classical Conversations Cycle 2 Lessons for Week 1. In this pair of activities, students will first discover how...
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