Multi-Location Switch Circuit Wiring Phenomena-Based Lesson: The Stairway Light That Worked in Only One State Presentation | Electrical Occupations | 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 Electrical Occupations (grades 9–12) chapter Multi-Location Switch Circuit Wiring, built around the phenomenon The Stairway Light That Worked in Only One State. It is sold separately from the other two parts of the set.

• What's inside: Student Slide Show (editable .pptx + PDF, 11 slides).
• 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 Electrical Occupations, grades 9–12.

Sample question“1. What does the October 5, 2026 trouble call tell you about the lamp, the breaker, and the one state that works?”

Complete the set: Multi-Location Switch Circuit Wiring Phenomena-Based Lesson: The Stairway Light That Worked in Only One State Teacher Discussion Guide; Multi-Location Switch Circuit Wiring Phenomena-Based Lesson: The Stairway Light That Worked in Only One State Student Response Sheet.