Mastery path
Phone repair visual basics
Battery, charging port, display stack, and motherboard relationships — the map before you open tools.
Master the diagram before you memorize the words. Visual structure is the scaffold.
Progress 0% · 0/3 concepts marked in your passport
Copy this plan, then assign each concept from Teacher Classroom. Batch path assignment is manual for now.
Mastery evidence on this path
Master the diagram before you memorize the words. Visual structure is the scaffold.
You are not just memorizing. You are learning to see, draw, explain, and use each concept.
- Drawn: 0 concept(s)
- Written / labeled: 0 concept(s)
- Explained flows: 0 concept(s)
- Applied to real life: 0 concept(s)
- Practice sessions logged: 0 concept(s)
Teacher-reviewed work appears in Classroom when assignments are submitted. Evidence saves on this device and syncs when you are signed in with cloud sync enabled.
Recommended diagram packs
Structured diagram packs that align with concepts on this path — use for Visual Mastery, Practice Studio, or copy a classroom plan.
Electric Circuit Flow
Closed loop from battery through load — current path you can draw and troubleshoot.
Pack progress (inferred): 0% · 0/1 concepts touched
Electric Motor Energy Conversion
Electrical → magnetic → mechanical rotation — how motors turn wheels.
Pack progress (inferred): 0% · 0/2 concepts touched
Phone Charging Circuit Basics
Adapter → cable → port → battery — debug why a phone won't charge.
Pack progress (inferred): 0% · 0/1 concepts touched
House Wiring Safety Basics
Panel → breakers → circuits → outlets — safety before any wire work.
Pack progress (inferred): 0% · 0/2 concepts touched
Concept sequence
- Phone charging circuit
- Electric circuit
- Robot arm
Milestones
Power path
Adapter → port → PMIC → battery chain is coherent.
Fault hypothesis
Sketch two competing fault models for one symptom.
Practice projects
- Heat map of hot components
- Connector pinout practice sheet
Mini challenges
- What reads 0V first in a dead phone?
- Where does flex damage show up?
Career connection
Electronics repair, mobile tech support, refurbishment, and micro-soldering careers.
After this path
Solar installation basics · Electricity and circuits
Teacher: CTE electronics orientation with anti-static lab culture.
Parent: Practice on diagrams before any home device surgery.
Vocational depth
Tools: ESD mat/strap, Spudger set, Suction cup, Precision drivers, USB ammeter
Diagram to master: USB-C port → PMIC → battery → system rails → display driver
Mini project: Create a shop poster: ‘five measurements before board swap’.
Final mastery challenge
Write a repair triage card: symptom → test → diagram annotation.
Badge: Vocational Skills · Device Path Mapper