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Introduction to Engineering & Design
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Puzzle Cube
Automoblox Car c9-s
Principles of Engineering
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Unit 1
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Lesson 1.1
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Overview
Activity 1.1.0
Activity 1.1.1A
Activity 1.1.2
Activity 1.1.3
Activity 1.1.4
Activity 1.1.5
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Lesson 1.2
Lesson 1.3
Lesson 1.4
Unit 2
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Simple Machines
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Activity 1.1.5 Gears, Pulley Drives, and Sprockets Practice Problems