Residential Electrical & Lighting Plans Phenomena-Based Lesson: 1970s Residential Aluminum Branch-Circuit Wiring Creep & Arc-Fault Fires Presentation | Architectural CAD | Grades 9–12

This is the student-facing slide presentation that introduces the phenomenon, walks the class through observations and driving questions, and frames the evidence students will use for the Phenomena-Based Lesson in the Architectural CAD (grades 9–12) chapter Residential Electrical & Lighting Plans, built around the phenomenon 1970s Residential Aluminum Branch-Circuit Wiring Creep & Arc-Fault Fires. It is sold separately from the other two parts of the set.

Complete the set: Residential Electrical & Lighting Plans Phenomena-Based Lesson: 1970s Residential Aluminum Branch-Circuit Wiring Creep & Arc-Fault Fires Teacher Discussion Guide; Residential Electrical & Lighting Plans Phenomena-Based Lesson: 1970s Residential Aluminum Branch-Circuit Wiring Creep & Arc-Fault Fires Student Response Sheet.

Sections: Phenomena Discussion Guide; Dimension / Standard; Performance Expectation & Practices Alignment; Slides; Segment; Focus Activity & Instructional Goal; Anchoring Driving Question (student Sensemaking):; Teacher Script (read Aloud To Introduce Phenomenon):. Sample item: “• Tier 1 Observation: Why didn't a standard 15-amp or 20-amp circuit breaker trip when a loose screw terminal or pinched extension cord was overheating inside a wall?”

What's inside: Student Slide Show (editable .pptx + PDF, 23 slides).

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

Resource type: Phenomena-Based Lesson – Presentation. Format: editable Microsoft PowerPoint 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 Architectural CAD, 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.