A complete guide to Edexcel GCSE Maths

Edexcel GCSE Maths (specification 1MA1) is sat by roughly a third of all GCSE Maths candidates in England, making it the second-largest exam board in the subject after AQA. The qualification is fully linear: Three papers at the end of Year 11, no coursework, no modules.

This guide covers how the three Edexcel papers are structured, the six topic areas and their weightings, what is on the formula sheet (and what is not), and the revision techniques that actually work for GCSE Maths.

Edexcel GCSE Maths is a linear qualification: Every paper is sat at the end of Year 11, typically across May and June. There is no controlled assessment, no coursework, and no module-based testing. Your final grade comes entirely from the three written papers.

All three papers are the same length, carry the same number of marks, and contribute equally to the final grade. The only structural difference is the calculator: Paper 1 is non-calculator, Papers 2 and 3 both allow one. The same six topic areas are tested across all three papers.

All three Edexcel papers test the same six topic areas. The weightings shift between tiers: Foundation leans more on Number and Ratio, Higher leans more on Algebra and Geometry. The figures below are taken from Edexcel's published specification.

Around 15% of marks at Higher and 25% at Foundation. Covers integers, fractions, decimals, percentages, indices, standard form, rounding, estimation, and (at Higher) surds and bounds. Strong number skills underpin almost every other topic, so this is foundational.

Around 30% of marks at Higher and 20% at Foundation. Includes simplifying, expanding, factorising, solving linear and quadratic equations, simultaneous equations, inequalities, sequences, and functions. Higher tier adds algebraic fractions, completing the square, the quadratic formula, and proof. This is where Higher candidates pick up the most additional marks.

Around 20% of marks at Higher and 25% at Foundation. Sharing in a ratio, scaling, direct and inverse proportion, percentage change, compound measures (speed, density, pressure), and growth and decay. Edexcel ratio questions are often wordy and multi-step, so reading carefully matters.

Around 20% of marks at Higher and 15% at Foundation. Angles, polygons, area and volume, Pythagoras, basic trigonometry, transformations, and constructions. Higher tier extends to circle theorems, vectors, and trigonometry of non-right-angled triangles. Always sketch a diagram if one is not provided.

Around 7.5% of marks at both tiers. Basic probability, tree diagrams, Venn diagrams, expected outcomes, and (Higher only) conditional probability. Tree diagrams are almost guaranteed to appear and are some of the most predictable marks on the paper.

Around 7.5% of marks at both tiers. Averages from lists and tables, scatter graphs, pie charts, box plots, and cumulative frequency. Higher tier extends to histograms with unequal class widths. Statistics questions are usually worth 3-5 marks each and reward clear, methodical working.

From summer 2025, Edexcel provides a formula sheet for all three GCSE Maths papers. This was an Ofqual change made permanent after the pandemic-era disruption. The sheet is identical in content across the three major boards.

Formulae on the sheet include the area of a trapezium, volume of a prism, the quadratic formula, sine rule, cosine rule, and area of a triangle using sine. What is NOT on the sheet (and you must still memorise) includes the area and circumference of a circle, Pythagoras' theorem, the basic trigonometric ratios (SOH CAH TOA), compound interest, and the equation of a straight line. Examiners assume you know these without prompting.

Equipment for the day: Black pen, pencil, ruler, protractor, pair of compasses, eraser, and a scientific calculator for Papers 2 and 3. The Casio fx-83 and fx-85 are the standard choices.

Edexcel GCSE Maths is tiered. Higher Tier targets grades 4-9, with a safety net at grade 3 for students who narrowly miss grade 4. Foundation Tier targets grades 1-5 and is capped at grade 5. The two tiers have separate sets of papers, not just different questions.

Your school enters you for one tier based on your performance in mocks. As a rule of thumb: Consistently scoring above 60% on Higher mocks means Higher is the right choice. Below 30% on Higher mocks, and Foundation is usually safer – a grade 5 looks identical on your transcript regardless of which tier you sat.

Grade boundaries change each year depending on how difficult the papers were. Edexcel publishes the official boundaries on results day each August.

Maths is unlike most other GCSE subjects: You cannot revise by re-reading notes. The students who hit top grades are the ones who treat revision as a daily practice habit, not a cramming exercise.

Paper 1 is where most students leak marks they did not need to lose. Long multiplication, long division, fraction arithmetic, and percentage calculations without a calculator all need to be reflexes. Ten minutes a day will do more for your Paper 1 score than three hours the night before.

Doing past papers and stacking them on a shelf is wasted work. Mark each paper honestly, list every topic you dropped marks on, and revise those topics before doing the next one. The biggest score jumps come between paper 3 and paper 8 – not because of paper volume, but because students start revising their actual weak spots.

The formula sheet is genuinely useful, but it is not exhaustive. Print out a copy and highlight everything on it. Then make flashcards for the formulae NOT on the sheet that you still need to know cold: Circle area and circumference, SOH CAH TOA, the equation of a straight line, and the compound interest formula are the most common omissions.

If you are aiming for grade 7 or above, Algebra and Geometry will deliver half your marks. If you are aiming for a grade 5 at Foundation, Number and Ratio matter most. Look at the topic weightings and put your hours where the marks live. There is no point spending two weeks on probability if you cannot solve a linear equation.

Method marks exist for a reason. Even on Paper 1, examiners will award marks for a correct method with a wrong final answer. Write each step on a new line, keep your equals signs aligned, and label diagrams. Messy working leaks marks even when the underlying maths is right.