"Simple Machines"

Versatile teaching kit contains enough materials for the whole classroom to learn about and experiment with a variety of pulley configurations. Because these activities are hands-on, students get a real feel for the forces at work.

With custom designed components, this kit covers all the subject areas two or three individual kits usually address.

Economical and effective.

Show the mechanical advantage of the wheel and axle.

This wooden machine is elegantly designed and easy for students to use. Study levers and mechanical advantage both qualitatively and quantitavely.

These free-running plastic pulleys are durable in design.

Economical pulley for simple machine experiments.

This wooden machine has a sturdy wooden construction ideal for classroom use.

This wooden machine is elegantly designed and easy for students to use.

This wooden machine is elegantly designed to demonstrate how a wedge can increase mechanical advantage.