Home > Gifts > Gifts by Price > $21.00-$50.00 > Hands-on >   K'nex Intro to Simple Machines: Levers and Pulleys
	List Price: $30.99 Our Price: $30.50 You Save $0.49! Grade Levels: 3-5 Availability: Usually Ships in 24 Hours Product Code: 890-898

Timberdoodle's review Learn more   By the end of this course your child will be able to identify all three classes of levers and different types of pulley systems and test them to determine how they operate. By comparing and contrasting how different levers and pulley systems function your children will more easily identify appropriate places where levers and pulley systems should be used. Real-life photos and key facts enhance the building instructions for the eight different real-world models. Models include: scissors, wheelbarrow, sailboat, block & tackle and more. 161 pieces for grades 3 - 5.   Features Build 8 models 178 Knex pieces CHOKING HAZARD - Small parts. Not for children under 3yrs.

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