This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!