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.

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

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

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.

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