Summary

• Description:

  This is a Microsoft Word document for Grade 10 Electricity Term 3 Lesson Plans 2026 - Master. PDF version is also available upon your request. Prepared specifically for the Competency-Based Education (CBE) Grade 10 Senior School curriculum, this structured educational resource offers complete instructional delivery schemes for secondary school teachers. The lesson plans derive direct learning content, practical activities, and exercises from the reference textbook Master Electricity Learner's Book (pages 168 to 222).

  This downloadable Lesson Plans package spans 9 complete weeks comprising 45 structured lesson sessions, balancing domestic electrical installation practice with solid-state semiconductor electronics and formal term evaluations:

  • Electrical Installation:
    • Final Circuits and Drafting: Definition and operational roles of final circuits originating from consumer units, comparative parameters of lighting versus power socket circuits (cables, ratings, loads), standard graphical symbols in architectural wiring plans, characteristics and drafting of block, schematic, and wiring diagrams, insulated hand tool safety (wire strippers, pliers, cable knives, insulated screwdrivers) and OSH standards, and preparing comprehensive Bills of Materials (BOM) with linear cable estimation.
    • Practical Installation, Topologies, and Pre-Commissioning: Ergonomic mounting heights and secure anchoring of surface pattress boxes, switches, and batten lamp holders, practical wiring of lighting circuits (one-way and two-way looping-in), radial 13A switched socket outlet wiring with protective earthing, dead testing procedures (continuity and polarity verification), comparative topologies of radial versus ring final circuits (current distribution, voltage drop, ring continuity), and zoning safety.
  • Electronics:
    • Semiconductor Physics and Doping: Resistivity ranges of conductors, semiconductors, and insulators, atomic structure of tetravalent Silicon and Germanium, covalent bonding lattices, energy band theory (valence band, conduction band, forbidden energy gap), intrinsic vs. extrinsic semiconductors, N-type (pentavalent donor) and P-type (trivalent acceptor) doping mechanisms, 3D physical crystal modeling, and PN junction depletion barrier formation (0.7V for Silicon, 0.3V for Germanium).
    • Diodes, Power Rectification, and Switching: Diode symbols and packaging identification, forward and reverse biasing, experimental plotting of forward I-V characteristic curves, avalanche breakdown, four-diode bridge rectification, electrolytic capacitor filtering (ripple smoothing), Zener diode reverse breakdown voltage regulation, LED indicators, solid-state diode switching, diode OR logic gates, freewheeling flyback protection across inductive relay coils, multimeter testing for open and short circuits, and specialized diode applications.
    • Transistors: Three-terminal BJT structures (Base, Collector, Emitter), NPN and PNP schematic conventions, active mode biasing, carrier injection and current gain (Beta), voltage-controlled Field Effect Transistors (FETs), common-emitter I-V output curves (Cutoff, Active, Saturation), datasheet selection parameters, and breadboard transistor switching circuits with LDR sensors.
  • Project Consolidation and Assessment (Weeks 8–9): Practical multi-service installation panels, regulated multi-stage DC power supply prototyping, sensor-driven automatic switches, comprehensive theory revision, timed practical assessments, summative written examinations (Paper 1 & Paper 2), script reviews, and workshop inventory auditing.

  The lesson plans guide learners toward mastering core practical competencies, technical calculations, and diagnostic troubleshooting while addressing Key Inquiry Questions such as: "What is the difference between lighting circuits and power circuits?", "How do wiring diagrams help electricians during installation?", "What makes semiconductor materials different from conductors and insulators?", and "How do the individual stages of a DC power supply interact to produce a smooth, stable DC voltage?".

  Core competencies emphasized include critical thinking and problem solving, self-efficacy, financial literacy, digital literacy, and collaboration, underpinned by values of integrity, responsibility, craftsmanship excellence, and care for tools. Pertinent and Contemporary Issues (PCIs) incorporated include electrical fire prevention, shock protection, electronic waste disposal, and energy efficiency.

  Every session incorporates a 5-step learning organization model (Introduction, 4-step Lesson Development, Conclusion, Extended Activities, and Teacher Self-Evaluation) supported by physical learning apparatus including PVC cables, conduit accessories, 13A sockets, multimeters, transformers, 1N4007 diodes, Zener diodes, BC547 transistors, and breadboards. This downloadable PDF and Word resource provides educators with a complete, examination-ready instructional toolkit.

• File Size:

  143.48 KB
• Length:

  82 pages
• Category:

  Lesson Plans
• Level:

  Grade 10
• Subject:

  Electricity
• Posted By:

  Caleb_Peter

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