What should I actually do?

GCSE Mock Exam Revision

GCSE mock exam revision works well when it treats the mock as a check on taught content, not as a smaller version of the final exam. Revise from class coverage first, practise by topic, and plan time after the paper comes back because the marked script is where the most useful information appears.

Students in school uniform walking across a sports hall marked out with court lines
Photo: cottonbro studio / Pexels

This comparison is published by Revision Library, and Revision Library appears on the list below.

How this list was made

This article was made by judging whether each resource helps with one of two jobs: choosing realistic pre-mock practice from taught content, and turning a marked mock into specific next steps. Directory entries were used only for site identity and internal routing; the resource notes avoid dated access or pricing claims where the entry does not provide a source. The article was reviewed on 13 September 2026.

At a glance

SiteBest forPriceAccount
Revision LibraryBest for exam-style question sheets by topicEverything is freeNo account
Physics and Maths Tutor (PMT)Best for concise revision notes with worked exam questionsFreeNo account
CorbettmathsBest for free daily worksheet practiceFreeNo account
onmathsBest for predicted papers by exam board and tierFreeNo account
AQABest for official past papers straight from the exam boardFreeNo account

The full comparison

Revision Library

Best for exam-style question sheets by topic

A useful mock plan starts with the content your class has actually met, then turns that into narrow practice. Use school notes, homework titles, exercise-book headings and the order your class has followed, then choose focused packs from the GCSE Maths library or the GCSE Science library. That avoids spending a whole session on a past paper that includes several topics your class has not reached yet.

For maths, the practical route is topic first, mixed practice later. Use maths topic pages to name the exact skill, then put a narrow set together in the Maths Pack Builder if several related topics need the same session. The GCSE Maths practice papers are better once you have checked which strands have actually been taught.

After the mock, keep the marked paper and make it earn its keep. Before reading the mark scheme in detail, cover the printed answer and re-do each question that lost marks. If you can now do it, the issue may be timing, pressure, reading or checking. If you still cannot start, the issue is probably method or knowledge. Then put each lost mark into a simple category: did not know the method, knew the method but made an accuracy error, misread the question, ran out of time, or left it blank.

The split matters because each category needs a different repair. Missing method needs a worked example and a short run of similar questions. Accuracy needs slower written working and a checking habit. Misreading needs underlining command words and values before calculating. Timing needs a few questions done to a sensible limit after the method is secure. Blank answers need a fallback first line, such as writing the formula, drawing the diagram again, listing known values or attempting the first algebra step. Then use maths diagnostics and maths insights to turn the list into single-topic follow-up rather than vague extra revision.

If the mark is much worse than expected, do not decide the whole subject from the grade or score. Compare the paper with class coverage, note any topics your class had barely reached, and separate panic mistakes from genuine gaps. Take the marked paper to a teacher with three specific questions: which topics should I fix first, which errors cost the most marks, and which parts of the paper were beyond our current coverage? That conversation is more useful when the paper is in front of you, with lost marks already labelled.

A bad mock is recoverable because it is still early enough to change what happens next. A good mock is useful too, but it is not a finish line; it should tell you which secure topics can move into maintenance and which fragile topics still need practice before the real exam season. For longer planning, the GCSE Maths revision guide and revision timetable tool help place mock feedback inside the rest of Year 11.

Build a topic practice pack

Physics and Maths Tutor (PMT)

Best for concise revision notes with worked exam questions

Physics and Maths Tutor (PMT) is a free resource site with revision notes, worksheets and past-paper questions sorted by topic and exam board, across maths, the sciences and several other GCSE/A Level subjects. It also sells separate paid tutoring, crash courses and printed workbooks alongside the free material.

Physics and Maths Tutor is useful before a mock when a class has covered a topic but the method still needs explaining beside exam-style questions. It is also strong after the paper comes back if the lost marks point to a named topic and exam board rather than a general need to revise more.

Corbettmaths

Best for free daily worksheet practice

Corbettmaths is a free maths site built around short video lessons, the well-known '5-a-day' daily practice questions, and topic worksheets and exam-style questions for Primary, GCSE, A Level and Further Maths. The core site needs no account; a separate shop sells physical revision cards and books.

Corbettmaths suits the regular practice part of mock preparation, especially when a student needs short topic work and daily maths contact rather than another full paper. Its video and worksheet pairing is helpful when the marked mock shows that a method needs to be rebuilt.

onmaths

Best for predicted papers by exam board and tier

onmaths is a GCSE maths site offering predicted practice papers by exam board and tier. Its site blocked automated access during this research pass, so current pricing and account requirements could not be independently confirmed and are not stated with any specificity here.

onmaths is most relevant when a student wants predicted GCSE maths papers by board and tier near the end of mock preparation. Because current pricing and account requirements could not be freshly confirmed in the directory, it should be treated as a paper-practice option rather than a source for specific access claims.

AQA

Best for official past papers straight from the exam board

AQA is one of the UK's exam boards, and its site is the primary source for its own GCSE and A Level past papers, mark schemes and examiner reports, free to search and download without an account.

AQA is the right source for its own official past papers and mark schemes, but whole papers are not always the right first move before mocks. Use them when the teacher has confirmed the relevant coverage, or after topic practice when timing and paper stamina need attention.

In the numbers

449

GCSE Maths worksheet packs by topic, each with a full mark scheme

packs
449
question pages
2,967

How to choose

Before the mock, ask what the paper can cover. If the teacher gives a topic list, use it. If they do not, use exercise-book headings, recent homework, end-of-topic tests and the specification order to make a sensible boundary around what has been taught so far. That is safer than opening past papers at random and meeting several topics your class has not reached.

Practise by topic before you practise by whole paper. A mock usually samples the course as far as the class has gone, so a focused topic session tells you more than a full paper with large sections skipped. If you want a starting check, use the maths diagnostic or scan topic frequency to choose common areas, but let your actual lessons overrule any generic list.

After the mock, do not file the paper away once the mark is known. Re-do the questions that lost marks before studying the mark scheme, then write the missing method beside them once you have checked it. Keep the paper because it is now a map of what to fix. A low mark should narrow the work, not end the story; a high mark should protect what is secure while still looking for careless losses and weak topics.

Choose sites by the stage you are in. Notes and videos help when the method is missing, topic worksheets help when the method needs practice, and official papers help when taught content is secure enough for timing. The point is not to collect resources; it is to make the marked paper shorter, cleaner and less surprising the next time.

Frequently asked questions

Should I use the mark scheme straight away after a mock?+
Not as the first move. Re-do the questions that lost marks before reading the solution closely, because that shows whether the problem was knowledge, method, reading, accuracy or pressure. Then use the mark scheme to correct the method and choose the next topic practice.
What should I do if I do not know what is on my GCSE mock?+
Ask your teacher first. If there is no exact list, use class notes, homework titles, recent tests and the order of the specification to revise what has been taught so far.
How should I use my marked mock paper?+
Classify every lost mark by cause: missing method, accuracy, reading, timing or blank answer. Re-do those questions without looking at the solution, then practise the same topic until the error stops repeating.
Can I recover from a bad GCSE mock?+
Yes. A bad mock is useful if it shows exactly what to fix next, so keep the paper and turn it into a topic list rather than treating the mark as a final judgement.

Revision Library resources in this article

Every link below appears in the article above. All of it is free to download, with a full mark scheme.

Try maths diagnostics.

Every worksheet is free to download, with a full mark scheme and no card or account.