This classic children's game demonstrates how sound travels through air vs. through a solid.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

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

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

Brighten up your home with this fun activity! Make a summer sun print and teach your child the art of easy print making.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

Help your young learner discover why the insects that a spider eats stick to its web but the spider doesn't.

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

Help your kindergartener identify and sort eight different kinds of common seeds on this "seed wheel" plate you can use all growing season.

In this project children practice the scientific method while playing with puffy paint.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

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!

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Your preschooler is familiar with the colors in their crayon box, but can they find these colors in the world? Take them on a scavenger hunt to find out!

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.