Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

Making your own glass cleaner is easy, effective and inexpensive!

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.

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

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

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

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!

Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

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

How powerful is the reaction between baking soda and vinegar? Find out here!

This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

I scream, you scream, we all scream for homemade spearmint ice cream!

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

In this fun activity, your child will create their very own solar oven to bake s'mores!

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

Set your young chemist up for an afternoon of science-fueled magic with a deceptively simple activity starring baking soda and vinegar!

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

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

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

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

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.