National Curriculum
69 lessons across 10 units
This is the complete topic map for KS3 Physics— every part of the national curriculum for Key Stage 3, organised the way it's taught: 69 lessons across 10 units, from Electricity to Waves. Each topic below opens a focused revision lesson, so “what should we look at tonight?” always has an answer.
The course is organised into 10 units: Electricity (13 lessons), Energy (2 lessons), Forces (15 lessons), Heating and cooling (4 lessons), Light (10 lessons), Magnetism (5 lessons), Motion (7 lessons), Sound (3 lessons), Space (5 lessons) and Waves (5 lessons). Together that's 69 lessons — the whole course, with nothing skipped and nothing added.
Little and often beats cramming. One topic a night, done properly — read it, try the questions, check yourself — moves a grade more than a weekend binge the week before the exam. The list above is deliberately complete so you can tick through it a topic at a time.
Start from what's coming up, not from the beginning. If a class test or mock is near, open the unit it covers and work through those topics first. Between assessments, work through units in order — later topics usually build on earlier ones.
For parents:you don't need to know the subject to help. Ask which topic tonight's lesson was, open it here, and let them teach it back to you — explaining something out loud is one of the most effective revision techniques there is. At KS3 the habit matters more than the coverage: little routines now are what GCSE revision gets built on.
KS3 Physics covers 69 topics across 10 units: Electricity, Energy, Forces, Heating and cooling, Light, Magnetism, Motion, Sound, Space and Waves. Each topic on this page opens a focused revision lesson.
There are 69 topics in KS3 Physics, grouped into 10 units.
KS3 Physics follows the national curriculum, so it isn't tied to a specific exam board — boards like AQA and Edexcel set GCSE specifications (Key Stage 4), not KS3. This page lists the national-curriculum topics for KS3 Physics.