Students investigate and experiement with a 9-volt motor. They will use the connecting wire and battery pack to discover fans.

Pupils work together to examine inclined planes. They create a plan to raise rocks to build pyramids. They discover the changes that occur when the angle is increased or decreased.

Students design and build a tractor using LEGO materials. They write and draw their designs.

Fifth graders conduct experiments to study the effects of invisible air pollutants including one with a bean plant. They examine methods of invisible air pollutants.

Middle schoolers will have completed a unit on the six simple machines (lever, inclined plane, pulley, wedge, screw, and wheel and axle) before beginning this project. Students will choose to investigate an invention composed of one or...

This lesson will teach young scholars about simple machines. Students will have an opportunity to explore and identify simple machines used in their everyday lives. Young scholars will enjoy learning as they play a game on the Internet...

Middle schoolers will measure the effects of the height of an inclined plane on the force a marble produces to move a plastic, foam, or paper cup across a table. Students will discover that the higher the incline plane, the more force...