This experiment requires adult supervision. Your child will need two tall glasses, hydrogen peroxide, white vinegar, baking soda, dry yeast, a teaspoon for measuring, a craft stick and matches.
First, add one teaspoon of baking soda and one teaspoon of yeast to each glass and mix well. Second, add a small amount of hydrogen peroxide to one glass and a small amount of white vinegar to the other glass. The vinegar is the extinguisher and the peroxide is the igniter. Light the end of a craft stick and follow Marcus’ example in the video.