Learn about the greenhouse effect- and get great science fair experiment ideas. Read more.

Your child will boost her fine motor skills as she makes unique cards to give away to family and friends

Toss playing cards into boxes while you practice addition and multiplication with decimals in this fun, fifth grade math game.

Orchestrate a Cupid's arrow tossing game among your child and his friends. This fun game cultivates important motor skills and hand-eye coordination, too.

Kids will have a hoot constructing this cute owl craft from a recycled toilet paper roll.

For Filipino families, parols (stars) are the ultimate holiday decorations! Here's how to make your own.

This project examines whether humans can intuitively grasp numeric values greater than three.

Capture the beauty of a fresh flower, without the inevitable wilting and drooping. Show your child how to use fabric scraps to make cute (but fake) flowers!

This adorable toy is fun to play with and easy to make. Even better, you should be able to find all the materials you need lying around your house.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Grab some rope and a couple of rafts and you're ready to play Rope Rush, an exciting race game for the pool!

Have your preschooler lend a hand when it comes to the Easter decorations by making this adorable popcorn lamb.

In this activity, your child will develop her sensory awareness and build important math skills while having fun outdoors.

Take a break with a paper bag costume. A great rainy-day art project.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

Would you be able to tell the difference between colored contacts and natural eyes from a normal distance? Find out in this science fair project!

Your fifth grade aspiring poet will be delighted to learn how to write limericks, funny poems that correspond to a simple rhyming structure.

All it takes is some colored felt fabric, a needle, thread, and a few beads and your daughter can make decorative felt pinwheels!

Enlist your fifth grader's help in making homemade mistletoe. Every time someone passes under it, he will express appreciation to another family member!

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

This counting activity helps preschoolers learn about number sequences and adding.

This science project allows students to study the psychology of happiness.

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.

This twist on the same old Hide and Seek is a great weekend or rainy-day activity.

Are you sneaky, sneaky? You'll have to be when your play this fun game involving squirt guns and blindfolds that'll test your child's stealth.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Here's a simple math activity that has your child using her basic addition facts to solve a secret code.

It’s the season for falling leaves, fall colors, and corn! Use this easy activity to help your child make some amazing paintings. They can use their math skills to design patterns for cards, paper, presents and more!

This fun calculator exercise will take the mystery away from the machine, and familiarize your child with the functions of a calculator.

Make subtraction practice more fun with this outdoor review game that's great for beginning math learners and more advanced!