This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.