We will be using yeast to make elephant toothpaste and learn what a catalyst is and what it does in a decomposition reaction.

It's Weather Wednesday and this week we are bringing back a favorite experiment with some new helpers. Katalina shows Stacie and Carlos how to make "elephant toothpate." ...

I like making Elephant’s Toothpaste. It is not really toothpaste but a really fun science experiment that I learned. When you make it, the ingredients make a foam mess. It got its name because ...

Elephant toothpaste is a foamy substance created by the rapid decomposition of hydrogen peroxide using potassium iodide or yeast and warm water as a catalyst. The reaction proceeds rapidly depending ...

What is the Elephant toothpaste experiment? This experiment can be extremely dangerous. It is a scientific process that requires hydrogen peroxide, dry yeast, and dish soap to create a foamy ...

The yeast acts as a catalyst, quickly removing the oxygen from the hydrogen peroxide, creating a lot of bubbles. The bottle warms up because of an exothermic reaction, which is a reaction that ...

Kids can enjoy a fun jump, Chuck the Train, snacks and STEM activities, and they can learn how to make elephant toothpaste, glitter slime, lava lamps, fire snacks, volcanoes, dry ice bubbles and more ...