Illustrate the idea of light refraction with this exciting and mystifying experiment.

For this activity your child will use the ready made glycerin base to create elegant rose petal hand soaps.

A homemade lava lamp gives any room a retro flair. Find out how to make a homemade lava lamp, and learn some science too, with this educational activity.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

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

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

Every time a sound is produced it emits a sound wave. This experiment demonstrates how sound travels, using nothing more than a spoon and a string!

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

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

Here is a nifty science experiment using Epsom salts to make "frost" appear on a piece of glass.

Set your teen on the beat in a real world "crime scene" investigation. Can he tell whose fingerprints are on a drinking glass?

This activity will help your child review science concepts, learn new ones, and become familiar with examples of various concepts in science. Plus, it's fun!

In this challenge, students are tasked with creating a car that can be powered by a balloon!

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

This classic children's game demonstrates how sound travels through air vs. through a solid.

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

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

This science project examines the history of earthquakes and what we can do to prevent future disasters.

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

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

Help your child understand surface tension by showing them how they can create a "skin" on top of water.

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket. So put on your safety goggles and let her rip.

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.

Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!