Products

Cornerstone's Sedimentary Rock Kit includes 16 numbered, hand-selected samples from all over the U.S. and beyond! It features a wide...

Our sheep brain is a great choice for dissection activities to teach students about the structures and functions...

Our sheep heart is a great choice to teach students about the structure of the mammalian heart and...

Our small Human Anatomy Model is 18-inches tall and non-gendered, with 18 removable pieces to show the arrangement...

Test tubes are borosilicate glass. Test tube rack sold separately.  Small test tubes are 12 x 100 mm. ...

30g bottle of anhydrous sodium acetate. For chemical activities only.

30g of sodium carbonate powder.

30g of sodium hydroxide powder. For chemical activities only.

Improve your garden or study the effects of soil nutrients on plant growth! This kit lets you test...

Our custom-made stickers feature real NASA images of all eight planets, plus asteroids! Each of the terrestrial planets...

Discovering Probabilities in Week 20 This set of red, white, and blue sorting chips is used for the...

Organize your own discoveries with Cornerstone's specimen boxes and trays. Our attractive specimen box (8" x 10.5") comes...