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GCSE Maths Revision Blog

Practical advice from teachers and exam veterans. Topic guides, technique drills, and study plans that actually work.

AQA GCSE Maths Higher Paper 1: Every Question Type Worked Through

A walkthrough of a full AQA Higher non-calculator paper, covering quick methods, common traps and the marks Grade 9 students don't drop.

5 October 2026 · Webrich Software

Probability Tree Diagrams: How to Draw Them, Fill Them In and Answer Every Follow-Up Question

Learn how to draw and complete GCSE probability tree diagrams, when to multiply or add, and how to handle 'at least one' and cut-off branches.

StatisticsProbabilityGCSE Maths

28 September 2026 · Webrich Software

Percentage Increase and Decrease: The Multiplier Method Explained

Learn both methods for percentage increase and decrease in GCSE Maths — the two-step method and the faster multiplier method, with worked examples.

NumberPercentagesGCSE Maths

21 September 2026 · Webrich Software

Trigonometry Made Easy: 4 Worked Examples for Finding Missing Sides and Angles

Learn GCSE trigonometry step by step: label the sides, pick sin, cos or tan, then find missing sides and angles, with four fully worked examples.

TrigonometryGeometryGCSE Maths

14 September 2026 · Webrich Software

Arithmetic Sequences Explained: Finding the nth Term for GCSE Maths

Learn how to spot an arithmetic sequence, find the common difference, write the nth term rule and sum a series — with worked GCSE examples.

AlgebraSequencesGCSE Maths

7 September 2026 · Webrich Software

10 Calculator Tricks Every GCSE Maths Student Needs Before the Calculator Paper

Ten Casio calculator shortcuts for GCSE Maths: prime factors, tables of values, standard form, fractions, ratio, hours and minutes, memory and more.

Calculator PaperExam TechniqueGCSE Maths

31 August 2026 · Webrich Software

Cumulative Frequency Diagrams: Median, Quartiles and IQR for GCSE Higher

Learn how to complete a cumulative frequency table, plot the diagram correctly, and read off the median, quartiles and IQR for GCSE Higher Maths.

StatisticsGCSE MathsHigher Tier

24 August 2026 · Webrich Software

Standard Form Explained: Writing, Ordering and Calculating for GCSE Maths

Master standard form for GCSE Maths — converting big and small numbers, ordering them, and multiplying, dividing, adding and subtracting without losing marks.

NumberStandard FormGCSE Maths

17 August 2026 · Webrich Software

Vectors Explained: Column Notation, Adding, and Proving Lines Are Parallel

A complete GCSE guide to vectors — column notation, adding and subtracting, scalar multiples, magnitude with Pythagoras and geometric proofs.

GeometryVectorsHigher Tier

10 August 2026 · Webrich Software

All of GCSE Algebra in One Guide: From Number Lines to Simultaneous Equations

A complete walkthrough of GCSE Algebra — variables, indices, expanding brackets, inequalities and simultaneous equations — explained the way examiners want it.

AlgebraGCSE MathsRevision

3 August 2026 · Webrich Software

Bearings Explained: The Three Rules That Get You Full Marks in GCSE Maths

Learn the three golden rules of bearings, how to measure them with a 180° protractor, and how to solve exam-style intersection questions for GCSE Maths.

GeometryBearingsGCSE Maths

27 July 2026 · Webrich Software

Box and Whisker Plots Explained: A Step-by-Step GCSE Statistics Guide

Learn to read and draw box and whisker plots for GCSE Maths — the five-number summary, quartiles, median and interquartile range made simple.

StatisticsGCSE MathsData Handling

20 July 2026 · Webrich Software

GCSE Circle Theorems: 7 Rules, Examples & Exam Tips

Learn the seven GCSE Higher circle theorems with clear rules, worked angle examples, worded reasons and tips for spotting each theorem in exam questions.

GeometryCircle TheoremsGCSE Maths

6 July 2026 · Webrich Software

How to Solve Linear Inequalities: A Step-by-Step GCSE Algebra Guide

Master GCSE linear inequalities: solve them like equations, flip the sign when dividing by a negative, and plot the solution correctly on a number line.

AlgebraInequalitiesGCSE Maths

29 June 2026 · Webrich Software

$The Secret Study Tip to Dominate GCSE Maths: Build Foundations, Don't Memorise$

The Secret Study Tip to Dominate GCSE Maths: Build Foundations, Don't Memorise

Why the real secret to GCSE Maths isn't learning more formulas — it's understanding the basics deeply enough to handle any multi-step question.

Study TipsGCSE MathsRevision

22 June 2026 · Webrich Software

$Mean, Median, Mode and Range: The Complete GCSE Guide to Averages$

Mean, Median, Mode and Range: The Complete GCSE Guide to Averages

Learn how to calculate the mean, median, mode and range with a clear worked example — the must-know GCSE Maths averages explained step by step.

StatisticsAveragesGCSE Maths

15 June 2026 · Webrich Software

Trigonometry for Beginners: SOH CAH TOA Explained for GCSE

A beginner-friendly guide to right-angled triangle trigonometry: SOH CAH TOA, finding missing sides and angles, and the special triangles for your GCSE exam.

GeometryTrigonometryGCSE Maths

1 June 2026 · Webrich Software

How to Solve Quadratic Equations by Factorising: A Step-by-Step GCSE Guide

Master every GCSE factorising method for quadratics: difference of two squares, simple trinomials, and splitting the middle term, with clear worked examples.

AlgebraQuadratic EquationsGCSE Maths

25 May 2026 · Webrich Software