Help your preschooler make an alternative to carrying messy sidewalk chalk in hand: a helpful, handmade sidewalk chalk caddy.

Big bags hold a lot of candy, but they're hard to tote around. Have your kid construct a candy corn candy holder perfect for carrying a few lightweight treats.

This variation on the game of tag combines exercise, teamwork, and a little friendly trickery.

Challenge your child to an exciting race across the pool and engage them in a game of Cruise Ship. Grab some plastic figures, hop in the pool, and you're set.

Invite your kindergartener or first grader to make giant, soft building blocks. He'll have a blast constructing, throwing, stacking, and even falling on them!

Beach bags don't have to be bought...make your own beach bag out of recycled materials in this summer craft.

Your child can use colorful construction paper to make an easy paper basket to hold some of his special things!

A homemade coat of arms is a great way to get your child thinking about your family's values, and it makes a fun addition to the costume box as well!

Help your second grader understand compound words by doing this fast, goofy three legged race.

For kids who prefer to do homework flopped on a rug, this practical caddy can make all the difference!

In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.

This science fair project idea examines the reason boats are shaped and engineered.

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

Be active while learning about American history with this twist on the classic running game "Capture the Flag."

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 learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.

How well can people recall what they have observed. Test your knowledge in this fun experiment.