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School Supplies > Elementary & Upper Grades > Teach Science > Science Manipulatives > Simple Machine Models


Simple Machine Models


SchooDoodle teacher supplies has simple machine models for students to use at home or in the classroom.
KNEX LEVERS AND PULLEYS   
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Price: $47.99
Available Qty: 52
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KNEX WHEELS & AXLES AND INCLINEDPLANES   
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Price: $47.99
Available Qty: 23
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KNEX GEARS   
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Price: $47.99
Available Qty: 79
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KNEX BRIDGES   
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Price: $47.99
Available Qty: 24
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CLASSROOM COMPACT SCALE   
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Price: $59.99
Available Qty: 15
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