What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.