Linear & Angular Technical Dimensioning 5E Lesson Plan | Computer Aided Drafting I | Grades 9–12

Linear & Angular Technical Dimensioning 5E Lesson Plan is a complete 5E (Engage, Explore, Explain, Elaborate, Evaluate) lesson plan for Computer Aided Drafting I (grades 9–12) on Linear & Angular Technical Dimensioning.

Pairs with: Linear & Angular Technical Dimensioning Slide Show Presentation; Linear & Angular Technical Dimensioning Guided Notes; Linear & Angular Technical Dimensioning Lesson Quiz; Linear & Angular Technical Dimensioning Vocabulary Words & Definitions.

Sections: Course Standards & Learning Objectives; Cctc Ac-des 6.2; Ccss.ela-literacy.rst.9-10.3; Pa Cew 13.3.11.a; Key Academic Vocabulary; 1. Engage (5 Min); 2. Explore (12 Min); 3. Explain (15 Min). Sample item: “Look at an engineering drawing: Notice how dimension lines have arrowheads, numbers, and extension lines. Why is there a tiny gap between the part surface and where the extension line begins?”

What's inside: 5E Lesson Plan (editable .doc + PDF, about 2,563 words, 11 pages); answer key / model answers for the teacher.

Standards: Aligned to ITEEA Standards for Technological and Engineering Literacy for Computer Aided Drafting I, with embedded engineering design practices and career-readiness skills.

Resource type: 5E Lesson Plan. Format: editable Microsoft Word and PowerPoint 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 Computer Aided Drafting I, 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.