Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

Here's a delightful activity that uses your child's name to help him improve his writing skills.

Help your preschooler chart her good eating habits with this arts and crafts activity that has her making a healthy fruits and vegetables rainbow and graph!

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

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.