Discover how and which salt melts ice the quickest.

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Improve your child's memory, focus, and concentration with this outdoor group memory game. For 4th grade, 5th grade, and middle school age children.

This science fair project idea determines the most effective method of preserving food.

This science fair project idea investigates the difference in reaction times between boys and girls.

Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

Practice conversions within the metric system in this fun math card game for third graders.

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

These delicious Easter Basket Cupcakes are a simple, creative holiday treat. These cupcakes sit in waffle bowls with festive coconut grass and jellybean eggs.

This science fair project teaches students the differences between fruits and vegetables.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

Young chefs can easily make this simple soup, perfect for a brisk fall day. Along with being very flavorful, it makes a perfect pre-dinner appetizer or lunch!

Discover whether cold or hot water from the faucet will boil faster on the stove.

Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Get your little traveler ready for a âround-the-world adventure! Kids will get a geography lesson, writing practice and a great appreciation for traveling.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Play a game of "restaurant" to reinforce real-world applications of counting and using money.

Amaze your kids by separating a salt and pepper mixture using an "electric spoon" charged with wool.

Let your fourth grader contribute to your 4th of July picnic with this creative caddy craft project.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

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

Is it a square or a circle? See if you can trick your friends with this zany science project!

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

In this activity, your child will be challenged to make a tower using paper cups.