In this video, we will use the scientific method as we do an experiment making elephant toothpaste. You can follow along at home using household items.
Featuring:
Hailee Talbot, STEM Student Assistant, University of Iowa Health Care
Materials needed for this activity:
- Different shaped empty plastic bottles
- Hydrogen peroxide (3% or 6%)
- Warm water
- Dry active yeast
- Liquid dish soap
- Measuring cups
- Safety goggles
- Large tub or tray to catch the foam
- Food coloring (optional)