This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

This activity is a fun way for your first grader to learn about how veggies help your body while being creative with art and drama. Here's how to get started.

In this science fair project, students create their own miniature salt flats at home.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

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

This science fair project idea determines which method of hand cleansing is the most effective.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Examine the effect of pressure on carbonation in soda.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.