Grade 10 Electricity Term 3 Scheme of Work

Electricity β€’ Grade 10

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πŸ“˜ Preview: Week 3 (Random Sample)

Week Lesson Strand Sub-strand Lesson Learning Outcomes Learning Experiences Key Inquiry Question(s) Learning Resources Assessment Reflection
3 1 Electrical Installation 3.3 Final Circuits By the end of the lesson, the learner should be able to:
a) troubleshoot open circuit in lighting system;
b> locate break using continuity test;
c> demonstrate systematic fault finding.
The learners will be guided to:
i> receive circuit with hidden break;
ii> apply divide-and-conquer testing;
iii> repair and retest.
Where is the break in this dark circuit? Faulty boards, meters Troubleshooting accuracy rubric β€”
3 2 Electrical Installation 3.3 Final Circuits By the end of the lesson, the learner should be able to:
a) troubleshoot short circuit in power outlet;
b> identify melted insulation or loose terminals;
c> show caution in live fault scenarios.
The learners will be guided to:
i> inspect simulated short (teacher-created);
ii> discuss dangers of short circuits;
iii> propose prevention measures.
Why are short circuits dangerousβ€”and how do we find them? Short circuit demos, safety notes Safety and diagnosis rubric β€”
3 3 Electrical Installation 3.3 Final Circuits By the end of the lesson, the learner should be able to:
a) design a final circuit layout for a 2-bedroom house;
b> draw lighting and power plans separately;
c> apply equity in room lighting design.
The learners will be guided to:
i> sketch floor plan;
ii> place switches, sockets, lights per room;
iii> justify choices for kitchen, bedrooms, bathroom.
How do we wire a home fairly and safely? Floor plan templates, design guides House wiring plan rubric β€”
3 4 Electrical Installation 3.3 Final Circuits By the end of the lesson, the learner should be able to:
a) calculate total load for a domestic installation;
b) size main cable and fuse accordingly;
c> apply financial literacy in material costing.
The learners will be guided to:
i> sum wattage of all appliances;
ii> compute current I = P/V;
iii> select cable size from standard tables.
How do we prevent wires from overheating under load? Load tables, cable charts Calculation and sizing rubric β€”
3 5 Electrical Installation 3.3 Final Circuits By the end of the lesson, the learner should be able to:
a) reflect on final circuits in a portfolio entry;
b> include diagrams, bills, photos of installations;
c> prepare for electronics studies.
The learners will be guided to:
i> compile all 3.3 work;
ii> write a synthesis on home wiring safety;
iii> set a goal for semiconductor theory.
How has wiring a house shaped your view of electricity? Portfolio templates Reflection completeness rubric β€”

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