OCR · GCSE
143 lessons across 12 units
This is the complete topic map for the OCR GCSE Maths course — every unit and topic from the specification in one place: 143 lessons across 12 units, from 1 Number Operations and Integers to 12 Statistics. Each topic below opens a focused revision lesson, so revision can start from the course as the exam board organises it — not from a guess about what might come up.
The course is organised into 12 units: 1 Number Operations and Integers (6 lessons), 2 Fractions, Decimals and Percentages (11 lessons), 3 Indices and Surds (7 lessons), 4 Approximation and Estimation (3 lessons), 5 Ratio, Proportion and Rates Of Change (7 lessons), 6 Algebra (22 lessons), 7 Graphs of Equations and Functions (12 lessons), 8 Basic Geometry (28 lessons), 9 Congruence and Similarity (11 lessons), 10 Mensuration (19 lessons), 11 Probability (10 lessons) and 12 Statistics (7 lessons). Together that's 143 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. Signed-in students see ticks appear on this page as topics are completed, so progress through the course is visible at a glance.
OCR GCSE Maths covers 143 topics across 12 units: 1 Number Operations and Integers, 2 Fractions, Decimals and Percentages, 3 Indices and Surds, 4 Approximation and Estimation, 5 Ratio, Proportion and Rates Of Change, 6 Algebra, 7 Graphs of Equations and Functions, 8 Basic Geometry, 9 Congruence and Similarity, 10 Mensuration, 11 Probability and 12 Statistics. Each topic on this page opens a focused revision lesson.
There are 143 topics in OCR GCSE Maths, grouped into 12 units.
Yes — this page lists every unit and topic on the OCR GCSE Maths specification, in the order the exam board organises it. Nothing is skipped and nothing is added.