Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

Celebrate the changing seasons with this fun, hands-on art activity that will teach your child about the different colors of the seasons.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

Here's a hands-on way to help your child understand how common fractions can be equivalent.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

Help keep your child's baby teeth safe with this cute tooth-shaped felt pillow that comes with a little pouch that's just the right size for a lost tooth.

Improve critical thinking and logic skills as you compete to win in this fun, educational card game.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

Make mini heating pads for the special animal in your household or to use the next time you or your child has some aches and pains.

Let your child help you create a fire escape plan poster to hang in the house in case of an emergency!

Forget the measuring stick! This fun math activity uses a body part, your child's hand, as a ruler.

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

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

Kids can turn a favorite fairy tale into a rebus puzzle by replacing the nouns in the story with pictures that they draw themselves.

Invite your child, and any other kids attending the Seder, to help you make this "hands on" matzah cover for Passover this year.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

Make a unique painting while learning about sea life.

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

Learn how to count in Spanish. Your child will practice her numbers and build her reading skills while learning a bit about Latino culture along the way.

Check out this fun and easy-to-play guessing game that will build your child's geometry vocabulary.

Your third grader will strengthen her hand-eye coordination as she creates and plays her very own take-anywhere pinball game!

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

This simple and seasonal kid activity turns glue and food coloring into beautiful autumn leaves that will last forever.

Your child can transform a triangle of felt into a colorful and motivating pennant sharing all her favorite characteristics and traits.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

In this activity, your second grader will design her very own heart map to show what she's really made of.

Your child can create a portrait of himself or his loved ones in the style of Modigliani with the help of oil pastels!