February Special Save 15% on Coffe Cup Catastrophe Materials
An opportunity to explore the relationship between solvents and solutes by using styrofoam cups. The kids will be entertained by the initial reaction between a coffee cup and acetone, and then come to understand the recycling and resource implications of using different kinds of materials.
Demo Pack includes: 5" tart pan, 9 oz styrofoam cup, 1 oz acetone $4.95 Sale $4.20
Study Group Pack includes: 4 5" tart pans, 4 9-oz styrofoam cups, 4 1-oz acetone $8.95 Sale $7.60
Classroom Pack includes: 12 5" tart pans, 12 9-oz styrofoam cups, 12 1-oz acetone $16.95 Sale $14.40