Which A Level Maths revision topics carry the most marks?

Direct answer: Every board uses three equal written exams, and a calculator is permitted in each. Where they differ is in how pure, statistics and mechanics content is shared across those exams, so confirm your own specification code before you organise revision paper by paper.

Pearson Edexcel (specification 9MA0) puts Pure Mathematics on Papers 1 and 2 and combines Statistics and Mechanics on Paper 3; each paper is a "2-hour written examination", worth "33.33% of the qualification" and "100 marks" (Pearson Education, 2020, p. 5). AQA (7357) keeps pure content on all three papers, but adds vectors and mechanics to Paper 2 and the statistics topics to Paper 3; each is a "Written exam: 2 hours" worth "100 marks" and one third of the A level (AQA, 2018, pp. 8-9). OCR Mathematics A (H240) gives Paper 1 to pure mathematics in a single section of 100 marks, then splits Papers 2 and 3 into pure with statistics and pure with mechanics, in "two separate sections of approximately 50 marks each" (OCR, 2026, p. 2). The practical point is that pure mathematics appears on every paper at every board. A student who revises statistics only before the statistics paper is revising for the wrong exam structure.

Source: Pearson Edexcel, AQA and OCR specifications, read 23 October 2026.

Direct answer: Start with the pure topics, because they are examined on all three papers. Edexcel lists ten pure topics, from proof and algebra through to numerical methods and vectors, and AQA lists the same strands as content areas A to J. Statistics and mechanics come next, by paper.

Edexcel's ten pure topics are proof, algebra and functions, coordinate geometry, sequences and series, trigonometry, exponentials and logarithms, differentiation, integration, numerical methods and vectors (Pearson Education, 2020, p. 5). AQA's Paper 1 lists nine of those as areas A to I, with vectors as area J on Paper 2 (AQA, 2018, p. 8). Because the lists match so closely, a single pure revision plan serves either board. Order the topics by dependency rather than by the specification order. Algebra and functions sit underneath almost everything, and differentiation and integration depend on confident manipulation of exponentials, logarithms and trigonometric identities. A gap in algebra therefore shows up as lost marks in calculus questions, which can make a student think calculus is the problem. If you are sitting the last weeks before the exam and need a general timetable rather than a topic order, our guide on how to revise for exams effectively covers spacing and self-testing across subjects.

Direct answer: Because a quarter of the marks are for reasoning and communication, not for getting a number. Edexcel weights the objective "reason, interpret and communicate mathematically" at 23-27% of the A level, so an unexplained correct answer can still drop marks.

Pearson Education (2020, p. 40) sets three assessment objectives: AO1, "use and apply standard techniques", at 48-52%; AO2, reasoning and communication, at 23-27%; and AO3, "solve problems within mathematics and in other contexts", also at 23-27%. AO2 includes the ability to "construct rigorous mathematical arguments (including proofs)" and to "use mathematical language and notation correctly" (Pearson Education, 2020, p. 40). In other words, about half the qualification rewards something other than routine procedure. Students who revise only by repeating textbook exercises are practising AO1 and leaving AO2 and AO3 to chance. A better habit is to write the full argument for every practice question: state what you are assuming, show each step and finish with a concluding sentence. Proof by contradiction and proof by deduction are worth a short daily drill, because they reward exactly the written logic that routine practice skips.

Direct answer: For statistics, include questions set on your board's large data set, because the exam assumes you know it. For mechanics and statistics alike, include modelling questions that ask you to interpret an answer in context and comment on the model's limitations.

Edexcel is explicit about the large data set: "Students are required to become familiar with the data set in advance of the final assessment" (Pearson Education, 2020, p. 10). The same page warns that questions may "assume familiarity with the terminology and contexts of the data, and do not explain them", which is a direct signal that students who skip the data set will lose access to marks. AQA says the data set "must be used in teaching to allow students to perform tasks that build familiarity with the contexts" (AQA, 2018, p. 26), and OCR calls its version a pre-released set used "as teaching material throughout the course" (OCR, 2026, p. 8). Each board publishes its own data set, so download it from your board's site rather than a generic one. Mechanics practice matters for AO3 too, because Edexcel's Paper 3 carries 10.33-11.67% of the qualification in problem-solving marks, against 6.33-7.67% on each pure paper (Pearson Education, 2020, p. 41).

Source: Pearson Edexcel 9MA0 specification, Issue 4, p. 41. Percentages are of the whole qualification.

Direct answer: Use notes to check, not to reread. Test yourself first with past-paper questions, then go to your notes only for what you got wrong, and mix topics within one session instead of finishing one chapter before you start the next one.

The evidence for testing over rereading is strong. Dunlosky et al. (2013, p. 4) rated practice testing and distributed practice as the two techniques with "high utility" because they benefit "learners of different ages and abilities", while rereading and highlighting rated low. For mathematics specifically, mixing problem types helps further. In a preregistered trial with 787 US seventh-grade students in 54 classes, Rohrer et al. (2020) found that students given more interleaved practice scored 61% on an unannounced test a month later, compared with 38% for students who practised in blocks of the same type. The trial was with younger pupils, but the logic carries over: an exam paper does not tell you which method a question needs, so choosing the method is itself a skill worth practising. A Year 13 student can apply this directly: build each revision session from five questions on five different topics, mark them against the official mark scheme, and log which topic each lost mark came from.

Direct answer: Partly. Further Maths has its own specification and papers, so the topic lists differ, but the same principles apply: revise the compulsory core first, practise written reasoning, and mix question types. Check your board's Further Maths specification code before reusing any plan.

Further Mathematics builds on the A level content rather than replacing it, so weaknesses in A level algebra and calculus carry straight into the harder paper. Students taking both qualifications often revise them in separate blocks. A more efficient approach is to treat shared techniques, such as proof and integration, as one strand and to practise them from both specifications in the same session. The structure of each Further Maths paper varies by board and by the optional modules your school chose, so read the specification your centre entered you for rather than a revision site's summary. If a free revision site uses a different board, the questions are still useful practice, but its topic order and its paper structure may not match your exams.