In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

In this experiment you will replicate the mummification process by making a hot dog mummy.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

This science fair project teaches students the differences between fruits and vegetables.

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

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

In this project children practice the scientific method while playing with puffy paint.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

How do organic materials become soil? This science experiment measures what materials biodegrade.

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

This science experiment has students test whether a snail moves faster on concrete or dirt.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

In this activity your child will create their very own marble maze!

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

This science fair project idea creates cool new colorful fabric pattern designs and experiments with the mixing of colors.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.