Is six weeks enough to revise for IGCSE Maths?

Six weeks can be enough for focused improvement if you diagnose weaknesses immediately, practise regularly and correct mistakes. It is not enough time to treat every topic equally, so prioritise the areas that lose the most marks.

How many hours a day should I revise IGCSE Maths?

There is no single correct total. Regular focused sessions fitted around your other subjects are usually more sustainable than occasional long days. Plan specific outcomes and include longer timed-paper sessions in Weeks 4-6.

Should I revise differently for Edexcel and Cambridge IGCSE Maths?

The core revision process is similar, but you must use your own board's current specification, paper format and past papers. Check your syllabus or specification code and entry route before choosing resources.

When should I start completing full past papers?

Use one broad paper in Week 1 for diagnosis. Begin timed sections in Week 4, then make full papers a major focus in Week 5 once you have repaired important topic gaps.

What should I do after marking an IGCSE Maths past paper?

Classify each error, redo the question without the solution and revise the underlying topic if necessary. Attempt a similar question later, then retest the skill after a short gap.

A Six-Week IGCSE Maths Revision Plan

Six weeks can feel uncomfortably short when the specification is long and your confidence changes from topic to topic. Yet a six-week IGCSE Maths revision plan can work well if it does three things: identifies your weakest areas, revisits them at sensible intervals and gradually shifts from topic practice to timed papers.

Imagine a student preparing for either Edexcel International GCSE Maths or Cambridge IGCSE Maths. Their first instinct might be to start at page one of a textbook and work forwards. That feels organised, but it gives familiar topics the same attention as difficult ones. A better plan is built around evidence.

This guide provides that structure. Exact paper arrangements depend on your exam board, route and examination series, so check your current specification and official timetable before assigning dates.

Your six-week checklist

Before the first revision session, gather:

your current Edexcel or Cambridge specification;
recent class assessments and marked work;
topic-based practice questions;
past papers and mark schemes for your route;
a notebook or digital error log;
the dates of every Maths paper;
a realistic list of available revision sessions.

MathsGenie's IGCSE Maths revision resources bring topic material together, while the GCSE revision guide can support overlapping skills. You can also use Maths past papers when the plan moves towards full-paper practice.

The six-week IGCSE Maths revision plan

The balance changes each week. Early sessions repair knowledge; later sessions develop the judgement and stamina needed in an examination.

Week	Main purpose	Suggested work
Week 1	Diagnose and organise	Complete a diagnostic paper, analyse errors and rank topics
Week 2	Repair major weaknesses	Revise two or three high-priority topic groups
Week 3	Strengthen and revisit	Continue weak topics and retest Week 2 material
Week 4	Mix topics under pressure	Complete mixed sets and timed paper sections
Week 5	Practise complete papers	Sit timed papers, mark them and repair recurring errors
Week 6	Consolidate calmly	Revisit the error log, practise key methods and taper sensibly

Once this structure is clear, build your six-week schedule in the Revision Planner rather than arranging every session repeatedly on paper.

Week 1: diagnose before revising

Begin with a past paper or broad assessment under reasonably quiet conditions. It need not be a perfect mock examination. Its purpose is to reveal what happens when topics are mixed and methods are not signposted.

Mark it carefully. For every lost mark, assign one cause:

Knowledge gap: you did not know the relevant fact or method.
Method error: you chose an unsuitable approach.
Accuracy error: arithmetic, algebra or rounding went wrong.
Exam-technique error: working was unclear, units were missing or the question was misread.

Then sort topics into red, amber and green. Red means you cannot yet answer a typical question independently. Amber means the method is partly secure. Green means you can usually complete it accurately.

Do not spend Week 1 making beautiful notes. Finish it with a ranked topic list and a timetable you can actually follow.

Weeks 2 and 3: rebuild weak topics

These are the teaching weeks of your IGCSE Maths revision. Group connected skills so that one session supports the next. Suitable groups might include:

number, percentages, ratio and proportion;
algebraic manipulation, equations and graphs;
angles, constructions, mensuration and trigonometry;
probability and statistics;
transformations, vectors and coordinate geometry.

A useful session has four parts:

Recall the method without notes.
Review a short explanation or revision lesson.
Answer practice questions independently.
Mark the work and record the precise error.

Return to difficult material after a gap rather than repeating it only once. For example, practise algebra on Monday, test it briefly on Thursday and include one related question the following week. This spaced approach distinguishes temporary familiarity from durable recall.

Use MathsGenie video solutions when you need to see a method explained, but pause before each step and attempt it yourself. Watching can create recognition; answering creates evidence.

Week 4: move from topics to mixed questions

Topic practice tells you what method to use. An examination usually does not. Week 4 therefore introduces mixed sets and timed sections.

After each set, ask:

Did I recognise the topic quickly?
Could I select a method without a heading or hint?
Was my working clear enough to earn method marks?
Did I check whether the answer was reasonable?

Keep short retrieval sessions for earlier weaknesses. If a topic has become green, do not remove it entirely. A few questions are enough to maintain it while attention moves elsewhere.

Your timetable should now include at least one longer session, because concentration is also part of paper preparation. Use papers that match your exam board, syllabus or specification code and entry route.

Week 5: use past papers as feedback

Complete full papers in conditions that resemble the real examination. Use the correct time allowance, permitted equipment and calculator rules for that paper, as stated by your exam board.

Mark each paper with its matching mark scheme. A score matters, but the pattern beneath it matters more. If several marks disappear through weak algebra, revising that cluster is more useful than immediately attempting another full paper.

Create a correction cycle:

Mark the paper.
Redo every incorrect question without the solution.
Review the relevant method if you are still stuck.
Attempt a similar question later.
Retest the topic after two or three days.

MathsGenie's GCSE predicted papers may provide additional mixed practice where the content overlaps your course, but they should supplement rather than replace board-specific IGCSE past papers.

Week 6: consolidate rather than cram

The final week is not the time to restart the whole course. Use your error log to identify a small number of methods that still deserve attention. Complete brief mixed practice, review key facts and sit a final timed paper early enough to learn from it.

A sensible final-week pattern is:

one final paper near the beginning of the week;
targeted repair based on its mark scheme;
short daily retrieval of formulas and methods;
brief practice with calculator functions where relevant;
lighter revision before each examination.

Protect sleep and prepare permitted equipment in advance. Tired, frantic revision can make secure knowledge harder to retrieve.

Building a realistic IGCSE revision timetable

A timetable succeeds through repeatability, not ambition. Start with fixed commitments, then add focused sessions to genuinely available spaces. A session of around $30$ - $60$ minutes may suit many students, although difficult papers and personal circumstances will require different timings.

Give each session an output. “Revise geometry” is vague. “Complete an angles mini test, mark it and redo every error” is observable.

Balance the week across four kinds of work:

learning or reviewing a method;
topic-based practice;
mixed retrieval;
timed examination practice.

Include rest and contingency time. Missing one session should not collapse the entire plan. Move the priority task to the next available space and continue.

Common revision mistakes

Treating every topic equally

Time should follow need. Diagnostic evidence, not the order of a textbook, should determine your priorities.

Reading instead of answering

Notes and videos can explain a method, but examination performance requires independent retrieval. Every review session should lead to questions completed without support.

Completing papers without correcting them

A marked paper is a diagnosis. Redoing mistakes and retesting weak topics turns it into revision.

Using resources for the wrong course

Edexcel and Cambridge IGCSE courses have substantial overlap, but their specifications and assessment arrangements are not interchangeable. Match each past paper and mark scheme to your exact qualification.

Filling every evening

An overcrowded IGCSE revision timetable usually creates guilt rather than consistency. Leave enough space for other subjects, school commitments and rest.

Build your six-week schedule

You now have the sequence: diagnose, repair, mix, practise and consolidate. The remaining gap is turning that sequence into sessions you will follow while fixed examination dates move closer. Your turn: enter your priorities and build a schedule in the MathsGenie Revision Planner.