How to make Elephant Toothpaste

How to make Elephant Toothpaste

A fun foamy reaction experiment where yeast breaks down hydrogen peroxide to create a massive “toothpaste” eruption. Safe for kids when using 3% hydrogen peroxide Difficulty Level: Easy Concepts: Chemical Reactions Materials List Hydrogen peroxide (3% – safe,...
How to Make a Popsicle Stick Catapult

How to Make a Popsicle Stick Catapult

Build a mini catapult using popsicle sticks, rubber bands, and a bottle cap. This fun and easy STEM activity teaches the basics of tension, force, and projectile motion – perfect for classrooms and home learning activities. Difficulty Level: Easy Key Concepts:...