Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.