What happens when colored beams of light mix? You might be surprised.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Amaze your kids by separating a salt and pepper mixture using an "electric spoon" charged with wool.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.

This science fair project idea explores whether talking to a plant will help it grow.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

How do mirrors work? What is light, and how does it travel? Explore light and reflection with your preschooler with these simple hands-on experiments.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

The purpose of this science fair project is to build a basic radio.