The students make their own toothpaste using calcium carbonate and sodium bicarbonate. Illustrates that minerals are used in a variety of different products.
Demo Pack includes 7/8 oz vial sodium bicarbonate, 7/8 oz vial calcium carbonate, 1 sugar packet, 2 portion cups, 2 craft sticks
Study Group Pack includes 2 7/8-oz vials sodium bicarbonate, 2 7/8-oz vials calcium carbonate, 2 sugar packets, 4 portion cups, 4 craft sticks
Classroom Pack includes 12 7/8-oz vials sodium bicarbonate, 12 7/8-oz vials calcium carbonate, 12 sugar packets, 24 portion cups, 24 craft sticks
Party Pack includes 16 oz sodium bicarbonate, 16 oz calcium carbonate, 16 oz sugar, 128 portion cups, 128 craft sticks
Find the Lesson Plan Here