Which GCSE Maths topics should my child practise for their target grade?
GCSE Maths contains a lot of topics.
Faced with a long revision list, students often make one of two mistakes.
Some begin at the very top and spend weeks practising calculations they could already do comfortably in Year 7.
Others jump immediately to the hardest topics they can find, on the grounds that a grade 7 student should surely be doing grade 7 questions.
Neither approach is particularly efficient.
A student aiming for grade 4 does not need to spend most of their time on circle theorems and algebraic fractions. Equally, a student aiming for grade 7 will not get there by repeatedly practising basic rounding because it feels reassuring.
Revision should concentrate mainly on the topics around the student’s target grade.
A useful starting rule is:
- Aiming for grade 4: concentrate on grade 3 and grade 4 topics.
- Aiming for grade 5: concentrate on grade 4 and grade 5 topics.
- Aiming for grade 7: concentrate on grade 6 and grade 7 topics.
This does not mean ignoring everything below those levels. Earlier skills remain essential. It means using limited revision time where it is most likely to produce additional marks.
Topics do not have official fixed grades
Before looking at particular topics, one warning is needed.
Exam boards do not officially assign one permanent grade to every topic.
A percentage question might involve finding 10% of an amount in one paper and solving a complicated reverse-percentage problem in another. Both involve percentages, but they are not equally difficult.
Similarly, solving a straightforward linear equation may be accessible to a student working towards grade 3. Forming an equation from a complicated geometrical problem may test much stronger reasoning.
Online resources such as Maths Genie group topics into approximate grade bands. These are useful revision guides, but they should not be treated as promises that learning a particular list automatically produces a particular grade.
Question wording, reasoning, accuracy and the ability to combine topics all matter.
Aiming for grade 4: focus on grade 3 and grade 4 skills
For a student aiming to secure the standard pass, the priority should be dependable performance on accessible and medium-difficulty questions.
A grade 4 student does not need to answer everything on the paper. They do need to collect the marks available from the topics they have been taught.
Important grade 3 areas
Useful grade 3 topics commonly include:
- fractions;
- estimation;
- ratio and proportion;
- percentages and percentage change;
- exchange rates;
- unit conversions;
- scale drawings;
- best-buy questions;
- substitution;
- solving linear equations;
- drawing linear graphs;
- area and circumference of circles;
- transformations;
- compound area;
- frequency trees;
- two-way tables.
These topics offer many opportunities to gain marks, but they also expose gaps in basic arithmetic.
A student may understand the percentage method but lose the mark through weak decimal multiplication. They may understand substitution but mishandle a negative number.
This is why revision should involve answering questions, not merely reading examples.
Important grade 4 areas
Once grade 3 work is becoming secure, useful grade 4 topics include:
- compound interest and depreciation;
- indices;
- prime factors, highest common factors and lowest common multiples;
- distance–time graphs;
- inequalities;
- forming and solving equations;
- linear sequences and the nth term;
- expanding and factorising expressions;
- Pythagoras’ theorem;
- angles in parallel lines;
- angles in polygons;
- surface area;
- volumes of prisms and cylinders;
- bearings;
- plans and elevations;
- averages from frequency tables;
- probability;
- scatter graphs.
A student aiming for grade 4 does not need to master all of these perfectly before sitting a paper.
The goal is to develop enough reliable topics that they can collect marks across number, algebra, geometry, probability and statistics.
Practising only percentages and ratio may feel productive, but it leaves too much of the paper untouched.
A practical grade 4 revision priority
Begin with topics where the student can already make a reasonable attempt.
A useful order might be:
- percentages, fractions and ratio;
- substitution and solving equations;
- area and circumference and compound shapes;
- graphs and sequences;
- Pythagoras and angle rules;
- tables, averages and probability.
This creates a broad base before moving to less familiar material.
For grade 4, accuracy is often more valuable than collecting a superficial understanding of many difficult topics.
A student who reliably answers ordinary ratio, percentage, algebra and area questions is in a stronger position than one who has watched a video about circle theorems but cannot divide confidently by a decimal.
Aiming for grade 5: focus on grade 4 and grade 5 topics
Students aiming for grade 5 need a secure grade 4 foundation plus access to a broader collection of multi-step topics.
Grade 5 is available on both Foundation and Higher tier, although the experience of achieving it is rather different on each paper. Foundation offers grades 1–5, while Higher normally offers grades 4–9.
A Foundation student aiming for grade 5 needs to perform strongly across most of the paper.
A Higher student aiming for grade 5 can leave many of the hardest questions unanswered, but must collect the accessible and middle-section marks consistently.
Secure the grade 4 material first
A student should not abandon grade 4 topics simply because the target is grade 5.
They should still be confident with:
- percentages and compound change;
- indices;
- equations and inequalities;
- sequences;
- expanding and factorising;
- Pythagoras;
- angle rules;
- surface area and volume;
- probability;
- averages and scatter graphs.
These are not consolation topics. They are the foundation on which the grade 5 questions are built.
Important grade 5 areas
Useful grade 5 topics commonly include:
- writing ratios as fractions or linear relationships;
- direct and inverse proportion;
- reverse percentages;
- standard form;
- speed and density;
- changing the subject of a formula;
- expanding and factorising quadratics;
- solving quadratic equations;
- quadratic, cubic and reciprocal graphs;
- simultaneous equations;
- graphical simultaneous equations;
- midpoints and gradients;
- equations of straight lines;
- spheres and cones;
- sectors and arc lengths;
- similar shapes;
- right-angled trigonometry;
- exact trigonometric values;
- vectors;
- probability trees;
- Venn diagrams.
This is a substantial list. Students should not attempt to race through it in one revision weekend.
Choose a few topics, practise them properly and revisit them several days later.
A practical grade 5 revision priority
For many students, a sensible order is:
- reverse percentages and standard form;
- rearranging formulas;
- quadratics;
- simultaneous equations;
- gradients and equations of lines;
- sectors and similar shapes;
- trigonometry;
- probability trees and Venn diagrams.
The exact order should be influenced by mock papers.
A student who already answers standard-form questions accurately should not spend another week on them merely because they appear near the beginning of a checklist.
Revision time should follow the evidence.
Aiming for grade 7: focus on grade 6 and grade 7 topics
A student aiming for grade 7 must sit Higher tier.
They need two things:
- strong accuracy on the grade 4 and grade 5 parts of the paper;
- enough success on grade 6 and grade 7 questions to move beyond the middle grades.
Students sometimes concentrate entirely on advanced topics and then drop marks through careless errors in easier questions.
A grade 7 result is not built solely from heroic answers near the end of the paper. It also depends on collecting the earlier marks efficiently.
Important grade 6 areas
Useful grade 6 topics commonly include:
- converting recurring decimals to fractions;
- fractional and negative indices;
- the product rule for counting;
- repeated percentage change;
- expanding triple brackets;
- parallel and perpendicular lines;
- inequalities on graphs;
- similar shapes involving area and volume;
- enlargements with negative scale factors;
- circle theorems;
- cumulative frequency;
- box plots;
- capture–recapture.
These topics often extend skills that students have met earlier.
For example, repeated percentage change builds on ordinary percentages. Similar areas and volumes build on scale factors. Parallel and perpendicular lines build on gradients.
When a grade 6 topic is causing difficulty, the solution may be to repair the earlier skill rather than repeat the difficult question endlessly.
Important grade 7 areas
Useful grade 7 topics commonly include:
- surds;
- calculations using bounds;
- harder direct and inverse proportion;
- the quadratic formula;
- factorising harder quadratics;
- algebraic fractions;
- rearranging more difficult formulas;
- trigonometric and exponential graphs;
- inverse and composite functions;
- iteration;
- the area of a triangle formula;
- the sine rule;
- the cosine rule;
- congruent triangles;
- three-dimensional Pythagoras and trigonometry;
- histograms;
- conditional probability.
These topics require more than remembering a single procedure.
Students need to recognise when a method applies, organise several steps and maintain accuracy through the calculation.
A practical grade 7 revision priority
A useful progression might be:
- fractional indices and repeated percentages;
- straight-line relationships and inequalities on graphs;
- similar shapes and circle theorems;
- cumulative frequency and box plots;
- surds and bounds;
- quadratics and algebraic fractions;
- advanced trigonometry;
- histograms and conditional probability.
Students should continue completing mixed Higher papers alongside this topic work.
Otherwise, they may become competent when the worksheet heading says “Cosine Rule” but fail to recognise the same method in an examination question.
Should students practise topics above their target grade?
Yes—but only in sensible proportions.
A student aiming for grade 4 can attempt occasional grade 5 questions. This provides challenge and may reveal unexpected strengths.
A grade 7 student should eventually encounter grade 8 and 9 material, particularly if their target may rise.
However, stretch work should not replace the central revision programme.
A useful rough balance is:
- about 70% of topic practice around the target grade and the grade immediately below;
- about 20% repairing earlier weaknesses;
- about 10% exploring more difficult material.
These percentages are not a scientific formula. They simply prevent revision drifting entirely towards work that is either too comfortable or currently inaccessible.
How should parents choose the actual topics?
Begin with a recent mock paper or assessment.
Sort lost marks into three groups:
1. Topics the student does not understand
These need explanation followed by focused practice.
2. Topics the student understands but answers inaccurately
These need shorter repeated practice, careful checking and attention to working.
3. Questions where the student did not recognise the method
These need mixed practice and examination questions rather than another page clearly labelled with the topic name.
Do not create the revision list from the final grade alone.
Two students with the same mock grade may have very different needs. One may be weak in algebra but secure in geometry. The other may have exactly the opposite pattern.
Using ESHEETS for targeted grade practice
ESHEETS has self-marking worksheets covering many of the topics in these grade bands.
For a student aiming for grade 4, useful choices include worksheets on:
- percentages and percentage change;
- ratio and proportion;
- substitution;
- solving equations;
- circles and compound area;
- frequency trees and two-way tables;
- sequences;
- Pythagoras’ theorem.
For a student aiming for grade 5, relevant worksheets include:
- reverse percentages;
- standard form;
- rearranging formulas;
- expanding and factorising quadratics;
- solving quadratic equations;
- simultaneous equations;
- gradients and equations of lines;
- sectors;
- trigonometry;
- probability trees.
For a student aiming for grade 7, relevant choices include:
- surds;
- negative and fractional indices;
- capture–recapture;
- circle theorems;
- quadratic-formula questions;
- the sine rule;
- the cosine rule;
- completing the square;
- dependent probability trees.
The worksheets generate or present focused questions and provide immediate feedback. They can be useful for a short practice session after a method has been taught.
They should then be followed by mixed examination questions so the student also practises choosing the method independently.
A simple weekly revision structure
A manageable week might contain three sessions.
Session 1: learn and practise one weak topic
Review the method, then complete a short set of focused questions.
Session 2: revisit the same topic
Attempt new questions without relying heavily on notes or examples.
Session 3: complete mixed questions
Use part of a past paper or a mixed revision task. Identify whether the student can recognise when to use the method.
Every few weeks, complete a longer paper under timed conditions.
This provides fresh evidence about which topics should move onto or off the revision list.
When should a student move to the next grade band?
Do not move on simply because one worksheet was completed successfully.
A topic is becoming secure when the student can:
- answer several questions accurately;
- explain the method;
- complete it again after a gap;
- recognise it in a mixed exercise;
- avoid relying on a worked example;
- correct an error when something goes wrong.
Once a student is reasonably secure across most of the current band, introduce more topics from the next grade.
There is no requirement to achieve perfection first. Maths knowledge develops through revisiting and connecting ideas.
The practical conclusion
Students do not need to revise every GCSE Maths topic equally.
Those aiming for grade 4 should devote most of their attention to grade 3 and grade 4 work.
Those aiming for grade 5 should concentrate on grade 4 and grade 5 material.
Those aiming for grade 7 should practise grade 6 and grade 7 topics while keeping their grade 4 and grade 5 skills accurate.
The target grade should guide the revision—not turn it into a rigid checklist.
Start with evidence from assessments. Select a manageable number of topics. Practise them properly. Revisit them. Then test them in mixed questions.
That is much more effective than beginning at the front of a revision guide and hoping enthusiasm survives all 200 pages.