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.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

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.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

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

This science fair project idea experiments with spinning color wheels and optical illusions.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.