Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

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

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

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!

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

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

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

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

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

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

This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

This homemade parachute toy is incredibly easy to build. Plus, it gives kids an excuse to investigate and experiment...the backbone of kindergarten science.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!