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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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Out of Stock
KNEX WHEELS & AXLES AND INCLINEDPLANES   
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Price: $40.36
Available Qty: 6
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KNEX GEARS   
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Price: $40.36
Available Qty: 32
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KNEX BRIDGES   
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Out of Stock
CLASSROOM COMPACT SCALE   
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Price: $49.99
Available Qty: 9
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