"WardsSci100002"

Students learn to recognize the difference between work and energy with this apparatus.

Allow students to investigate the advantage behind different gear ratios.

An excellent apparatus for showing the function of parts in an AC or DC motor and generator. Operates as either a shunt-wound or series motor. The unit is similar to the St. Louis Motor. Included with the motor are a powerful horseshoe magnet and an electromagnet.

Pulley with universal clamp for variety of surfaces.

Identify All Three Classes of Levers and Their Key Parts

Plastic pulley with table clamp, includes hand knob for tightening.

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.

Nine pulleys and an innovative device combine to create a classroom demonstrations for each topic on pulleys in your curriculum.

Smooth-running ball-bearing clamp pulley for use with inclined planes, force experiments, or demonstrations of work and machines, this durable, lightweight plastic pulley fastens to surfaces up to 18 mm thick.

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Students explore conservation of momentum with real-world machinery in this Collision Cart.