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Metal Fabrication Techniques & Layout Scaffolded Phenomena-Based Lesson: Thermal Shrinkage Contraction Vectors and Structural Angular Warpage Teacher Discussion Guide | Welding | Grades 9–12
This is the teacher discussion guide, with lesson flow, facilitation questions, anticipated student ideas and model explanations for leading the class discussion for the Scaffolded Phenomena-Based Lesson in the Welding (grades 9–12) chapter Metal Fabrication Techniques & Layout, built around the phenomenon Thermal Shrinkage Contraction Vectors and Structural Angular Warpage. This scaffolded version adds sentence frames and extra supports for students who need them. It is sold separately from the other two parts of the set.
- What's inside: SCAFFOLDED Teacher Discussion Guide (editable .docx + PDF, about 1,154 words, 4 pages); answer key / model answers for the teacher.
- Resource type: Phenomena-Based Lesson – Teacher Discussion Guide. Format: editable Microsoft Word file plus a ready-to-print PDF.
Classroom use: Open with the phenomenon slide show, let students record ideas on the response sheet, and lead the discussion with the teacher guide. Built for Welding, grades 9–12.
Complete the set: Metal Fabrication Techniques & Layout Scaffolded Phenomena-Based Lesson: Thermal Shrinkage Contraction Vectors and Structural Angular Warpage Presentation; Metal Fabrication Techniques & Layout Scaffolded Phenomena-Based Lesson: Thermal Shrinkage Contraction Vectors and Structural Angular Warpage Student Response Sheet. Original version: Metal Fabrication Techniques & Layout Phenomena-Based Lesson: Thermal Shrinkage Contraction Vectors and Structural Angular Warpage Teacher Discussion Guide.
Standards
Aligned to Career & Technical Education (CTE) program-of-study competencies for Manufacturing — welding and metal fabrication, with embedded academic literacy and career-readiness skills.
Opening the files
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.
At a glance
- Resource type
- Phenomena Lesson
- Grade
- 9–12
- Course
- Welding
- Delivery
- Digital download