Pop Up STEM: Elephant Toothpaste

Create "elephant toothpaste" and learn how chemical reactions work!

You will need: hydrogen peroxide, dish soap, warm water, a funnel, bowl and spoon, packet of dry yeast, 20oz plastic bottle, food coloring, and a tray.

We welcome your respectful and on-topic comments and questions in this limited public forum. To find out more, please see Appropriate Use When Posting Content. Community-contributed content represents the views of the user, not those of Frisco Public Library