Simple Machines Class Model Gear Rack

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Simple Machines Class Model Gear Rack

Item #: CDR-503 Grades: K-6

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Using these models you can easily explain the scientific principles of simple machines - and involve your students in the demonstrations so that they quickly master the concepts. Built of durable hardwood, these models will provide years of use in your classroom. Students can’t resist learning!

This principle is behind the operation of many everyday items, such as the “rack and pinion” system that steers a car. This wooden model offers children a basic concept of the laws of physics. Desktop sized with a length of 15-3/8 in. and a gear diameter of 4-3/4 in. outside diameter (4-1/8 in. inside grooves of teeth).

Quick Overview

Desktop sized wooden model, 15-3/8 in. L.

Additional Information

Item # CDR-503
Grades K-6
Series Name Simple Machines Classroom Models
Format Hands-On Learning & Models
Subject Science & Health
Hands-On Experiments
Simple Machines
Technology / STEM
Theme Simple Machines
Catalog Classroom Resources Grades 3-8
English/Spanish Resources
Special Education
Themes Units A to Z

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