This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Show your fifth grade scientist how to create a siphon using two buckets, plastic tubing, and water. Watch her astonishment as the water travels uphill!

This science fair project idea explores whether talking to a plant will help it grow.

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

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

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

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

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

An hour glass, also known as a sand clock, keeps time. In this activity, your child will make her own sand clock and measure the time it keeps.

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

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!

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

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

This is a quick, easy science fair project that conveys the idea of density to upper elementary students.

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

What happens when colored beams of light mix? You might be surprised.

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

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

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

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!

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

Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.

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

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

Teach your child some scientific basics as you explore the densities of various liquids in this fun experiment.

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.