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Slime mold is no longer classified as fungi! So what is it? In this cool science fair project, learn how to grow slime mold and explore its behavior.

In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.

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

Let your child be the king or queen of Mardi Gras by making his own shiny and spectacular Mardi Gras crown.

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

Let your preschooler create something cute while making something delicious to eat: create bread sculptures, or shapes of bread dough!

In this arts and crafts activity, help your preschooler make metal cloth embroidery art using only a metal screen, yarn, and other materials!

Your child will decorate a headband with any bugs they can think of, then they'll add antennae so they can pretend to be a bug!

Dress up a plain old pen with this pretty craft that's great for back-to-school time.

Instead of buying new sunglasses this summer, why not use recycled materials to make some of your own?

Teach your first or second grader about an important Mexican holiday, the Day of the Dead, with this traditional skeleton mask made out of a paper plate.

Learn how to make a periscope with this cool engineering science fair project idea, and learn about optics to learn how a periscope works.

Based upon traditional Indonesian Wayang puppets; kids will make their very own puppet in this activity, with movable arms that can be operated with sticks.

Sick of the same old arts and crafts projects? Try a new kind of art--string art!

On the next rainy day spent inside, delight your third grader by showing him how to make his own weatherproof octopus to display for those passing by.

Challenge your child to an exciting race across the pool and engage them in a game of Cruise Ship. Grab some plastic figures, hop in the pool, and you're set.

Capture the past with this photo mobile that turns old photo negative strips into hanging art!

Create a dazzling window display with cut stars with this fun first grade holiday activity.

Use two toilet paper rolls to make a pair of homemade binoculars and let the games begin. Here's how:

In this playful preschool arts and crafts activity, your child will create a cute and colorful caterpillar using pom-poms, googly eyes, and a clothespin.

Inspired by the children's book, Charlotte's Web by E.B. White, this card brings the spunky spider Charlotte to life!

Make a Duct Tape Wallet: This activity provides kids great practice in following directions and makes for a fun homemade gift.

Celebrate Read Across America with a Dr. Seuss-themed craft: make a paper plate elephant ears costume modeled after Horton from Horton Hears a Who!

Spark your childâs interest in epic fantasy tales with this ferocious dragon craft.

Your child can create gnocchi with a twist by using sweet potatoes, and then rolling them into a healthy main dish!

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

This recycled craft makes a great addition to the dress-up box and is a two-in-one activity and party favor for princess-themed birthday parties.

Examine whether males or females are more likely to have a higher center of gravity.

Here's a fun activity to reinforce the physics concept of stored energy for your middle schooler.

Discover what makes an alligator an alligator with this adorable and affordable alligator craft.