Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

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

Introduce your child to the amazing, almost magical phenomenon of static electricity!

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

This science fair project idea produces varying pitches of sound.

If your fourth grader is obsessed with all things glow-in-the-dark, then here's an activity that will really light up her imagination!

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

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

An home science experiment for older students that teaches about the science behind heat.

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

Show your child how and why the microwave works, while demonstrating just how strangely foods can behave while inside the crazy cooker.

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

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

Engineers in training can get started with this simple wheel-and-axle construction activity.

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

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.