What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

In this project children practice the scientific method while playing with puffy paint.

Here's a simple math activity that has your child using her basic addition facts to solve a secret code.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

In this fun math activity, second graders will learn to estimate items in a jar! 

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.