Gear Trains & Torque Ratios 5E Lesson Plan | Introduction to Technology and Engineering | Grades 9–12

Gear Trains & Torque Ratios 5E Lesson Plan is a complete 5E (Engage, Explore, Explain, Elaborate, Evaluate) lesson plan for Introduction to Technology and Engineering (grades 9–12) on Gear Trains & Torque Ratios.

Pairs with: Gear Trains & Torque Ratios Slide Show Presentation; Gear Trains & Torque Ratios Guided Notes; Gear Trains & Torque Ratios Lesson Quiz; Gear Trains & Torque Ratios Vocabulary Words & Definitions.

Sections: Course Standards & Learning Objectives; Iteea.stel.4; Ccss.ela-rst.11-12.3; Pa.cew.13.3.11.b; Key Academic Vocabulary; 1. Engage (5 Min); 2. Explore (12 Min); 3. Explain (15 Min). Sample item: “What happens when two gears mesh together—do they spin in the same direction or opposite directions? What happens if you insert a third gear in between them?”

What's inside: 5E Lesson Plan (editable .docx + PDF, about 4,014 words, 14 pages); answer key / model answers for the teacher.

Standards: Aligned to ITEEA Standards for Technological and Engineering Literacy for Introduction to Technology and Engineering, with embedded engineering design practices and career-readiness skills.

Resource type: 5E Lesson Plan. Format: editable Microsoft Word file plus a ready-to-print PDF.

Classroom use: Follow the five phases over one to two class periods; the plan lists objectives, materials, and teacher moves for each phase. Built for Introduction to Technology and Engineering, grades 9–12.

Format note: These files are delivered in Microsoft Office formats (Word and/or PowerPoint). If you open a worksheet that includes tables in Apple Pages or another non-Microsoft app, table formatting may not display correctly. For best results, use Microsoft Word or PowerPoint (or upload the file to Google Docs). If you run into any formatting issues, contact us and we can send a PDF version.