Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

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

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

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

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.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

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

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water

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

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.