In this design challenge, your child will make a bottle rocket using typical household items.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

This science fair project idea explores the egg's thin membrane.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

People have favorite flavors, but what about ants? Which ant food is the most popular?

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

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

This science fair project idea examines which type of insulation holds in the most heat.

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

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 a bottom keel helps keep a boat from rocking back and forth.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

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

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Teach your first grade scientist the difference between liquids and solids using maple syrup.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!