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The "Rocket Reactions" activity is an exciting way to learn about how materials interact, behave, and change.

Extract your DNA from your very own cells! First, learners swish salt water in their mouth to collect cheek cells and spit the water into a glass.

In this activity, learners will experiment with catalysts to create an at-home version of elephant toothpaste.

In this activity, learners test what happens when they put baking power on different frozen liquids.

Learners investigate an iron-fortified cereal by stirring it with a strong magnet. They discover that metallic iron is present in some cereals.

In this activity, learners create their own experiment and test which of 4 mixtures of household chemicals turn pennies green over 5 days.