A fun activity for a hot day, this will give young kids a chance to experiment with beginning science and math â and splash around in the process!

Put old, worn-out picture books to work by constructing a book birdhouse, perfect for welcoming spring.

This hunting game is just as fun outdoors as it is inside. And while they'll never suspect they're learning, it helps kids develop listening skills, too!

Make a unique painting while learning about sea life.

Help your little one figure out the differences between the worlds of air, land and water, a huge step in understanding how our environment works.

Practice plotting points on a graph when learning is wrapped up in a game. This one will help your child practice the concept of ordered pairs.

Your child will create their very own traditional Indian Toran wall hanging using construction paper, yarn and paint.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

Sweet potatoes lend a creamy texture and peppery seasoning gives a spicy kick in this fall hash recipe.

This science fair project examines how seeds hitchhike on animals and clothing.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

Watch your first grader marvel at how fun and simple it is to turn ordinary potatoes into custom shamrock stamps.

Celebrate spring by creating a cute crawly critter bag to fill with your favorite candy!

Spruce up some sneakers that have seen better days by turning them into a sparkly dress-up staple.

Collect a bag of treasures on a nature walk and use them to create a sensational tactile masterpiece!

Practice math and social studies skills with this fun game based on the Battle of Lexington and Concord.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

Celebrate the coming of Spring and Earth Day with this 3-D art project that makes use of recycled materials.

With a handful of craft supplies, your fourth grader can capture some of the artistic magic of the ancient Maya.

Do this fun activity that uses stickers to help your kindergartener with counting, basic addition, and one-to-one correspondence.

Help your preschooler chart her good eating habits with this arts and crafts activity that has her making a healthy fruits and vegetables rainbow and graph!

How powerful is the reaction between baking soda and vinegar? Find out here!

Decorate with a banner made from paper, clover shapes and buttons to celebrate spring or St. Patrick's Day!

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Create some flying bats with your little one this Halloween season. This activity is a great way for your little one to learn about symmetry.

How does your ghost feel? No, no, we're not wondering if it's happy or sad, joyful or mad. We want to know your ghost's texture!

This Hawaiian costume is fun for luaus, Halloween, or playtime. Make a Hawaiian costume, complete with tissue-paper lei and crepe-paper grass skirt.