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Step-by-step guides to key GCSE maths topics. Ideal for revision and building confidence.
Discover how GCSE maths skills like probability, geometry and data analysis are used by football managers for tactics, transfers and ticket sales.
Get 50 free maths retrieval starters for KS3 and GCSE. One page per starter, five questions, full answers. Print or project for lesson starters and do-now tasks.
A practical, step-by-step guide to revising for GCSE Maths. Learn effective revision strategies, resource tips, and a study plan to boost your confidence and grade.
Master GCSE Higher Tier vectors with this step-by-step guide. Learn key concepts like scalar multiples, proving parallels, and finding midpoints with clear examples.
Master adding and subtracting numbers in standard form for GCSE Maths. Clear steps, worked examples, and tips for matching exponents or converting to ordinary numbers.
Learn how to avoid the most common GCSE maths mistakes and secure a top grade. This step-by-step guide for UK students covers exam technique, revision, and key topics.
Avoid the most common mistakes that cost GCSE Maths marks. A guide for students and teachers on the pitfalls examiners see every year.
Master volume of prisms and cylinders for GCSE Maths. Learn the key formula, step-by-step methods, and work through examples with clear diagrams.
Master GCSE vectors with this clear guide. Learn key notation, addition, subtraction, scalar multiples, and how to prove points are collinear. Includes worked examples.
Master GCSE Trigonometry with this clear walkthrough of SOH CAH TOA. Learn how to label triangles, choose the right ratio, and solve problems step-by-step.
Master surds for your GCSE maths exam. Learn how to simplify, rationalise denominators, and expand brackets with surds using clear, step-by-step methods.
A clear, step-by-step walkthrough of straight-line graphs (y = mx + c) for GCSE Maths. Learn how to find gradient, y-intercept, and plot lines with confidence.
A clear, step-by-step guide to standard form for GCSE maths. Learn how to convert numbers, calculate, and tackle exam questions with confidence.
Master solving quadratic equations for GCSE Maths. Learn the three key methods: factorising, using the quadratic formula, and completing the square, with clear examples.
A clear, step-by-step guide to solving linear equations for GCSE Maths students. Learn the key methods with worked examples and common pitfalls to avoid.
Master simultaneous equations for GCSE Maths. Learn elimination and substitution methods with clear examples, diagrams, and practice questions for AQA, Edexcel & OCR.
A clear walkthrough of similarity and congruence for GCSE maths. Learn key definitions, step-by-step methods for solving problems, and exam tips for AQA, Edexcel & OCR.
Master finding the nth term of linear sequences with this clear, step-by-step guide for GCSE Maths students. Includes examples, common mistakes, and practice questions.
A clear, step-by-step walkthrough of ratio and proportion for GCSE Maths. Learn key methods, worked examples, and exam tips for AQA, Edexcel & OCR.
Master quadratic graphs for GCSE Maths. Learn how to plot y = ax² + bx + c, find roots and turning points, with clear examples and diagrams.
Master Pythagoras' theorem for your GCSE maths exam. This step-by-step guide explains finding missing sides in right-angled triangles with clear examples.
Master GCSE probability tree diagrams with this clear, step-by-step walkthrough. Learn how to draw them, fill in probabilities, and calculate answers for combined events.
Master percentage increase and decrease with this clear, step-by-step guide for GCSE Maths students. Learn the formulas, methods, and common pitfalls.
Master GCSE inequalities with this step-by-step guide. Learn how to solve linear inequalities and represent solutions on number lines and in regions.
Master factorising quadratics for GCSE Maths. Learn methods for simple, difference of two squares, and harder quadratics with clear examples and a decision flowchart.
Master expanding double brackets for your GCSE maths exam. Learn the FOIL method, grid method, and practise with positive & negative terms. Includes worked examples.
Master compound interest for GCSE Maths. Learn the formula, step-by-step calculations, and practice with UK exam-style questions. Includes worked examples.
A clear, step-by-step walkthrough of all eight circle theorems for GCSE maths. Learn how to identify, apply, and solve problems with diagrams and examples.
A clear, step-by-step guide to understanding bounds and error intervals for GCSE Maths. Learn key definitions, methods, and worked examples for exam success.
Master the GCSE maths topic of averages and range with this clear guide. Learn how to calculate mean, median, mode and range with worked examples and diagrams.
Master the GCSE maths topic of circles. Learn the formulas for area and circumference with clear examples, diagrams, and common exam question walkthroughs.
Master the Sine Rule and Cosine Rule for GCSE Maths. Learn when to use each rule, follow clear steps, and avoid common mistakes with worked examples.
A step-by-step guide for UK GCSE students to learn, remember, and apply all essential Foundation Tier maths formulas. Includes revision tips and practice advice.
A complete guide to every formula you need for the GCSE Maths Higher Tier exam. Learn how to use them with clear explanations and diagrams.
Master conditional probability for GCSE Maths. Learn the formula, work through examples with Venn diagrams and two-way tables, and avoid common mistakes.
Learn how to rationalise the denominator for GCSE Maths. Clear steps for surds, examples for single and binomial denominators, and practice questions.
A clear walkthrough of surds for GCSE maths. Learn how to simplify, rationalise, and calculate with surds using UK curriculum methods and examples.
Master GCSE Trigonometry with this clear walkthrough of SOH CAH TOA. Learn how to label triangles, choose the right ratio, and solve problems step-by-step.
Learn compound interest for GCSE Maths: the multiplier method, formula A = P(1 + r/100)ⁿ, worked examples, and depreciation. Step-by-step guide for all exam boards.
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Worked solutions to past paper and exam-style questions. See the method and marking.
Step-by-step walkthrough of a GCSE maths question on listing all possible matches and tournament rankings. Covers systematic listing methods.
Step-by-step guide to solving capture-recapture questions for GCSE maths. Learn how to estimate population size with worked examples and assumptions.
Step-by-step walkthrough of a GCSE algebra proof question: proving (3n+1)² - (3n-1)² is a multiple of 4 for all positive integers n.
Learn how to solve simultaneous equations with one quadratic and one linear equation. Step-by-step guide with worked example for GCSE maths students.
Learn how to rewrite a quadratic expression in completed square form (x + a)² ± b. Includes a worked example for x² + 6x - 7, suitable for GCSE revision.
Learn how to find the number exactly halfway between two fractions, like 1/10 and 3/5. Clear method for GCSE students with number line diagrams.
Step-by-step solution showing how to prove 2 < π < 2√3 using circle geometry with inscribed and circumscribed regular hexagons. Perfect for GCSE revision.
Step-by-step solution to a GCSE volume problem where a cube and square-based pyramid have equal volumes. Learn how to calculate the perpendicular height.
Step-by-step walkthrough of a GCSE vectors question involving midpoints, ratios, and proving parallel vectors. Perfect for AQA, Edexcel and OCR revision.
Learn how to match equations to their graphs for GCSE maths. This guide covers quadratic, cubic, reciprocal and linear functions with worked examples.
Step-by-step solution to a GCSE area and paint coverage question. Learn how to find the area of an L-shaped floor and decide if there is enough paint.
Step-by-step solution to a GCSE probability/data problem using a two-way table. Learn how to organise information about students choosing languages.
Learn how to factorise a quadratic expression and solve a quadratic inequality. Step-by-step guide for GCSE maths students with a worked exam question.
Step-by-step solution to a GCSE geometric sequence question involving surds. Learn how to find the common ratio when given consecutive terms.
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