Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

This tactile activity helps kindergarteners learn about texture.

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

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

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

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.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.