Here's a hands-on activity that helps your child understand the concept of "circumference."

There's more to corn than the sweet yellow kernels. This easy craft project shows you and your kid how to make pretty corn husk flowers using just a few tools.

This science fair project idea investigates how color affects temperature.

Get inspired by nature and use recycled materials to create unforgettable pencil holders in time for the back to school season.

This Santa puppet brings a little extra cheer to your Christmas celebration. Make a Santa puppet with your child this holiday season.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Romantic idioms are colorful and sometimes confusing phrases about love. Make a book of romantic idioms with this activity.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

Crazy quilting is a fun and easy way for kids to exercise some creativity and connect with the past.

Zombie cupcakes are baked goods that look as if they've been pulled fresh from a skull. Make zombie cupcakes this Halloween.

Your fifth grader will have a blast sewing this plush neck pillow--and he'll sure be glad to have it on long car or airplane trips!

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

Is your child missing a friend or family member that's away at college, far from home, or in the hospital? This cute gift box says "Wish you were here!"

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

In this experiment we will be determining whether birds prefer certain colors of seed.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Make sourdough bread...and learn some colonial history and modern science in the process!

This science fair project idea explores whether white light can be separated into different colors.

Help your fifth grader embrace the roots--literally--of Mother's Day by growing carnations to honor mothers in you family's history.

Here's a creative and engaging activity to get your child on track with that pesky little line.

Children will learn about food waste and conservation, create a poster that lets others know about the importance of food conservation, and make a plan to waste less food and consume with mindfulness.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Use this simple and versatile sauce in pasta, sandwiches, or atop baked chicken.

Frisbee golf is a game that incorporates the rules of golf with the fun of frisbee. Here's how to get started with your child:

This project examines whether people's taste perception is influenced by what they see.

These homemade juggling balls are super simple to make and are a blast to play with. Not to mention, they're great practicing hand-eye coordination.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

Help your child honor her grandpa this Father's Day by creating an original photo essay just for him.

With school, home, and activities in between, life can sometimes feel chaotic to kids. Help your child learn how to stop and relax with handmade peace rocks.

Is your child an amateur origami master? Reach the next stage of paper folding genius with this origami heart!