In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

Using a toy race car kids create a visual model of the Doppler Effect.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!