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

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

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!

This project compares the strength of one, two, and three-ply toilet paper.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

In this project, waves of vibrations are experimented with using water in glasses.

Making your own glass cleaner is easy, effective and inexpensive!

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

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

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

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

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

Do you think heat can affect a plant's growth rate?

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

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

The project determines which type of birds prefer which type of birdseed.

This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.

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

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.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.