Make your own Robo Wheel to race or do freestyle tricks using simple household items like paper bowls, string, and rubber bands.

Groups of students make a polymer out of household items. They then experiment with the polymer to determine its various properties.

Hunkin's Experiments is a group of simple cartoon illustrations of scientific principles. Some would work well in the classroom, but others have little value beyond entertaining students. All of the projects are easy to do. This group of...