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Offers valid until 30th June 2017.
The Simple Machines Deluxe set is designed to introduce students to the scientific concepts associated with simple machines – Levers, Pulleys, Wheels and Axles, Inclined Planes, including Wedge and Screw and Gears. As students build and investigate they are encouraged to discuss and evaluate the scientific principles in action.
Includes 5 separate guides; Levers, Gears, Pulleys, Inclined Planes, Wheels and Axles (243 pages, 54 lesson plans).