Learn how different types of soil affect how animal tracks form in this experiment!

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

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

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

This tactile activity helps kindergarteners learn about texture.

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?

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

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

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

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

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

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

This science fair project idea explores how length affects the weight a bridge can hold.

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

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