Get ready to make a dollar...using playing cards! The first player to accumulate the amount of points equal to a dollar wins.

This science fair project idea explores the different properties & interactions of sugar molecules.

Confetti balloons pack a triple-punch, with tiny messages, colorful confetti, and balloons. Use confetti balloons to add some fun to your next celebration.

This prime number game is the perfect way to get to know prime numbers. Deal the cards and flip them over. When players a prime number they call out, "Prime!"

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Explore geometry, patterns, and history by creating pretty decorative Islamic tile art.

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

An "I Love You" book is a perfect gift for a very special friend on Valentine's Day. Our "I Love You" book shares the love in eight different languages.

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

This science fair project idea explores whether talking to a plant will help it grow.

Create your very own "stained glass" flower, the perfect gift for mom this Mother's Day!

How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.

Create a beautiful pop-up paper lantern and will serve as the perfect decoration at your next party.

Explore African and Asian traditions with this recipe for homemade henna ink!

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

Help your third grader learn time zones with this fun map activity!

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

Don't despair if numerators and denominators seem like a bore to your child. This colorful collage is sure to show him the brighter side of fractions.

Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.

Make a bouquet of colorful duct tape flowers in this hands-on spring craft.

Kids conduct a cool balloon rocket experiment in this fun science fair project idea. Does a greater volume of air mean a greater distance traveled?

Teach your child the art of the status update with this cutting-edge take on the old-fashioned book report: the social media book review!

This Kool-Aid tie-dye activity is a kid-friendly craft that never gets old. Learn how to make tie-dye shirts using assorted Kool-Aid flavors here.

Turn a real-life hero into a folklore hero. Your child can write a tall tale that makes a Davy Crockett or John Henry out of someone they personally know.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

Try adding a splash of color to editing and revising with rainbow editing.

Create a tornado vortex in your kitchen in this 5th grade science experiment. All you need are two plastic bottles, duct tape, and a metal washer to begin.

This biodiversity project examines the biodiversity in your own backyard.