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Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

Test whether plants can grow without sunlight and water.

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

This science fair project idea determines which method of hand cleansing is the most effective.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

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

What is it about a Slinky that causes it to walk down the steps? This simple experiment is a perfect illustration of both gravity and momentum.

This science fair project idea determines what household items are good conductors of electricity.

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

Learn whether writing things down really makes things easier to remember.

Slip some science into storm watching with a homemade rain gauge!

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

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