Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

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

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 activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

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

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

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

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

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

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

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

Get your child outside to observe the clouds, and get a fun exercise in science, writing, and arts and crafts! Here's how.

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

Using a toy race car kids create a visual model of the Doppler Effect.

In this science fair project, young children notice and track changes in trees throughout the year.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

In this project, a basketball containing different psi is dropped to see how well it bounces.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

This activity is a fun challenge for students who have just started learning to program educational robots.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.