Children will love this arts and crafts activity. Write an "invisible" message in white crayon, then paint over it to reveal the secret!

Here's a guide to help you design a challenging pool obstacle course for your elementary school children with ordinary pool toys and household objects.

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

This little chick is so cute that your child will want to make a whole flock to call her own.

Help your child plant a "tea garden": a garden made of herbs for making teas.

Here's a fun art activity that combines measurement and design with drawing and painting. Kids tell their own special story as they create a story quilt.

Try this delicious and nutritious recipe for Green Eggs and Ham, inspired by Dr. Seuss's classic story of Sam I Am.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Help your child explore this ancient art technique with the help of some tinfoil, black paint and the end of a paintbrush!

Play this game that lets you create your own silly monster drawing and helps your child practice her counting skills!

This activity turns kids into word detectives - scouring their way through documents in search of their prey.

Use old coffee cans and socks to make a beanbag toss game for kids in preschool and kindergarten. This activity is great for math and coordination.

How do mirrors work? What is light, and how does it travel? Explore light and reflection with your preschooler with these simple hands-on experiments.

Making these one-of-a-kind mug markers will help your child flex his creativity and gain button-sewing practice.

Not only will you and your kindergartener create a beautiful photo keepsake, you'll also have the chance to spend time together and relive special memories.

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

Make “teal the new orange” this Halloween season! Help your child learn about the Teal Pumpkin Project and paint the color teal on a pumpkin to advertise that your family will offer non-food toys as a treat, or “trinket” option.

Make a unique painting while learning about sea life.

This hunting game is just as fun outdoors as it is inside. And while they'll never suspect they're learning, it helps kids develop listening skills, too!

This science fair project examines how seeds hitchhike on animals and clothing.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Collect a bag of treasures on a nature walk and use them to create a sensational tactile masterpiece!

Watch your first grader marvel at how fun and simple it is to turn ordinary potatoes into custom shamrock stamps.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

Decorate with a banner made from paper, clover shapes and buttons to celebrate spring or St. Patrick's Day!