In this science fair project, young children notice and track changes in trees throughout the year.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

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!

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

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

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

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

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

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

This science fair project idea explores how length affects the weight a bridge can hold.

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

How do people move pianos and heavy furniture into tall buildings? Show your kids some pulley potential with this simple household exercise!

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Learn all about balance and motion as your child designs a corn maze!

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 fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

Build a bird feeder science craft that brings birds to your yard, and a smile to the whole family's face.

This science fair project idea demonstrates that plants give off water.

Put an oatmeal box, a flashlight, and some construction paper together and you have the makings of an incredibly cool bedroom planetarium!

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.

Give your science savvy kindergarten a lesson in plant science with this fun carnation experiment.