Lesson 8: Gears Lesson Overview Hide Overview Lesson 1: Engineering Drawings Lesson 2: Measurement Lesson 3: Tools Lesson 4: Hydrogen Lesson 5: Hydrogen Fuel Cell Lesson 6: Manufacturing & Production Lesson 7: Electricity Lesson 8: Gears Lesson 9: Simple Machines Lesson Plan Presentation Downloads Gears Assessments Gears - Answer Key Gear Analysis Activity Gear Analysis Activity - Answer Key Gear Generator Activity Gear Generator Activity = Answer Key Previous Lesson Lesson Overview Next Lesson