Revision guides & updates
Practical tips, exam strategy, and honest advice to help you get the grade you deserve.
Revision guides
Trigonometry GCSE: SOH-CAH-TOA, Sine Rule and Cosine Rule Explained
Complete GCSE Maths trigonometry guide — SOH-CAH-TOA for right-angled triangles (Foundation and Higher), sine rule, cosine rule and area formula (Higher), with step-by-step worked examples for AQA, Edexcel and OCR.
Simultaneous Equations GCSE: Three Methods With Fully Worked Examples
How to solve simultaneous equations at GCSE — elimination, substitution and graphical methods explained with step-by-step worked examples. Covers Foundation and Higher, including one linear and one quadratic (Higher only).
Pythagoras' Theorem GCSE: Method, Worked Examples and Practice Questions
Master Pythagoras' theorem for GCSE Maths. Covers finding the hypotenuse, finding shorter sides, checking right angles, and 3D Pythagoras (Higher) — with fully worked examples for AQA, Edexcel and OCR.
GCSE Maths Foundation vs Higher: Which Tier Should You Choose?
Should you sit GCSE Maths Foundation or Higher tier? This guide explains the key differences, grade ranges, topic coverage and how to choose the right tier for your target grade — with advice for AQA, Edexcel and OCR students.
GCSE Maths Formula Sheet: Every Formula You Need to Know (2026)
The complete GCSE Maths formula list for AQA, Edexcel and OCR — what's on the exam formula sheet, what you must memorise, and worked examples showing how to apply each one.
GCSE Maths Past Papers: How to Use Them to Actually Improve Your Grade
A complete guide to using GCSE Maths past papers effectively for AQA, Edexcel and OCR. Covers where to find them, how to mark them, common mistakes students make, and the smarter revision approach that gets better results.
Circle Theorems GCSE: All 8 Theorems Explained with Worked Examples
Every circle theorem you need for GCSE Maths — all 8 theorems clearly explained with diagrams described in words, worked examples, and exam tips for AQA, Edexcel and OCR Higher tier.
AQA GCSE Maths: Complete Revision Guide and Topic Checklist (2026)
Everything you need for AQA GCSE Maths (8300) — complete topic checklist for Foundation and Higher, paper structure, grade boundaries, and how to revise each area effectively for 2026 exams.
7-Day GCSE Maths Revision Plan: What to Revise Each Day
A structured 7-day GCSE Maths revision plan covering all five topic areas. Works for both Foundation and Higher tier, with daily session plans, timed practice targets and links to resources for AQA, Edexcel and OCR students.
How to Revise GCSE Maths — The Complete Guide
A step-by-step GCSE Maths revision strategy covering topic prioritisation, active practice techniques, and proven exam technique. Written for UK students in Year 10 and 11.
Every GCSE Maths Topic You Need to Know (AQA, Edexcel, OCR)
A complete list of every GCSE Maths topic across AQA, Edexcel and OCR — Foundation and Higher tier. Use this as your revision checklist.
How to Solve Quadratic Equations — GCSE Guide with Examples
A clear GCSE guide to solving quadratic equations by factorising, using the quadratic formula and completing the square. Includes step-by-step worked examples.
GCSE Maths Grade Boundaries Explained — What Score Do You Need?
Find out what marks you need for each GCSE Maths grade, how grade boundaries work, and how Foundation and Higher tier scores compare across AQA, Edexcel and OCR.
How to Pass Your GCSE Maths Resit — A Practical Guide
A practical GCSE Maths resit guide for students retaking in November or summer. Covers the most important topics, a focused 8-week study plan, and proven exam strategies.
More articles
How to Get a Grade 9 in GCSE Maths: The Complete 2025 Guide
Grade 9 is awarded to fewer than 5% of students. Here is the exact approach — covering mindset, topic mastery, past paper strategy and exam technique — that separates 9s from 7s.
AQA GCSE Maths Topics: Complete Foundation & Higher Checklist (2025)
Every topic on the AQA 8300 specification in one place — with Foundation and Higher breakdowns, plus the topics most frequently examined in recent papers.
GCSE Maths Grade Boundaries 2024 & 2025 Explained
Grade boundaries change every year, confusing students and parents alike. We explain exactly how they work, what affects them, and what raw score you realistically need to hit your target.
10 GCSE Maths Revision Tips That Actually Work (2025)
Most revision advice is vague. These 10 specific techniques are backed by cognitive science and consistently used by students who make the biggest grade improvements.
GCSE Maths Formulas You Must Know: Foundation & Higher (2025)
Not all GCSE Maths formulas are given in the exam. This complete list tells you exactly which formulas you must memorise and which are provided — for AQA, Edexcel and OCR.
GCSE Maths Foundation vs Higher: Which Tier Should You Take?
The tier decision is one of the most important choices in Year 10 — and many students get it wrong. Here is a clear guide to help you and your school make the right call.
How AI is Changing GCSE Maths Revision in 2025
From personalised question generation to instant marking, AI tutoring tools are transforming how students prepare for GCSE Maths. Here is what is actually changing and what still matters.
Edexcel GCSE Maths Past Papers: How to Use Them to Boost Your Grade
Edexcel (1MA1) past papers are the most powerful revision tool available — but only if you use them correctly. Here is the method used by students who make the biggest improvements.
The 7-Day GCSE Maths Revision Plan: Last-Minute Rescue Guide
Got a week before your GCSE Maths exam? This day-by-day plan covers every major topic, builds in past paper practice, and prioritises the questions most likely to come up.
OCR GCSE Maths (J560): Complete Guide to Topics, Papers & Exam Strategy
OCR GCSE Mathematics is sat by hundreds of thousands of students. This complete guide covers the J560 specification, paper structure, grade boundaries and how OCR questions differ from AQA and Edexcel.
All 73 GCSE Maths Topics
Step-by-step guides with worked examples for every topic on the spec.
GCSE Maths Formula Sheet
Download every formula as a free printable PDF.
More coming soon
New guides published every week. Have a topic you'd like us to cover? Let us know →