A complete GCSE Physics revision lesson covering Electricity in the Home (AQA Topic 2 / Collins P5), designed to support students working towards Grades 4–9.

This lesson is structured to support clear understanding and exam success, making it ideal for revision lessons, intervention sessions, or independent study.

What’s included:

Full lesson PowerPoint (ready to teach)
Covers all key content for Electricity in the Home
Built-in retrieval practice, check questions and self-assessment
Includes exam-style questions with model answers

Topics covered:

Mains electricity (AC) and UK supply
Differences between AC and DC
The National Grid and energy transfer
Reducing energy loss using high voltage
Step-up and step-down transformers
Electrical safety: plugs, wires and fuses
Electrical power and energy calculations
Energy in kilowatt-hours (kWh)

Lesson features:

Retrieval starter + answers
Clear explanations of key concepts
Exam-style calculations and worked examples
Multiple check questions with self-check answers
Application questions with model answers

Perfect for:

GCSE revision lessons
End-of-topic revision
Intervention groups
Homework or independent study

Exam focus:

Students are guided to:

Apply power and energy equations
Explain energy transfer in the National Grid
Understand electrical safety
Use correct units and conversions

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