Mr. Goddard's Maths

Solve for the future of your grades

KS3 · IGCSE · IB · Games

About

Maths, taught like it should be

Mr. Goddard's Maths is built by a working classroom teacher, for real KS3, IGCSE and IB students. Every escape room, shootout and revision lab here is designed around the actual Pearson Edexcel and IB specifications — turning exam-style questions into games students actually want to finish, with instant feedback so mistakes get caught before exam day does.

25+ Interactive activities

3 Curricula covered

100% Free, always

Browse activities

KS3

Years 7–9 · Interactive worksheets and activities

Year 7 · Ratio

Ratio Detectives

Simplifying, dividing, combining and ratios with a difference. Tiered Bronze, Silver, Gold questions with instant feedback.

Year 7–9 · Percentages

Mixed Percentages Penalty Shootout

Percentage of an amount, increase & decrease, reverse percentages and percentage change. Answer correctly to score!

Penalty Shootout ›

Year 7–9 · Set Notation

Set Notation Penalty Shootout

Unions, intersections, complements and more. Answer correctly then race the timer to score your goal — 4 randomised question sets!

Penalty Shootout ›

Year 7 · Averages · Lesson 1

Mr. Goddard's Averages Lab

Live class data discovery lesson. Students submit answers, Brainrot characters crash the dataset, and averages update in real time.

Live Lesson Tool ›

Year 7 · Averages · Lesson 2

Mr. Goddard's Frequency Tables

Import Lesson 1 data to build frequency and grouped frequency tables. Live fx column, estimated mean, modal class and median class.

Live Lesson Tool ›

Year 7 · 3D Geometry

3D Workshop — Surface Area

Real-life cuboid problems: gift boxes, fish tanks, room painting and a bonus percentage challenge. Step-by-step working with Google Classroom submission.

Interactive Worksheet ›

Year 7 · 3D Geometry

3D Workshop — Volume of Prisms

Identify prisms vs non-prisms, then find volumes of triangular, trapezoidal, parallelogram and compound prisms. Points, trophies and Google Classroom submission.

Interactive Activity ›

Year 7–9 · Geometry

Mixed Geometry Challenge

Escape the vault beneath the Burj Khalifa. Polygons, angles, area, perimeter and circles — shuffled questions, points and trophies.

Escape Challenge ›

Year 7 · Statistics

Mr. Goddard's Data Lab

Three real-world investigations — sports, animals and pizza. Plot scatter graphs, draw a line of best fit, make predictions and discover why extrapolation is dangerous.

Investigation Game ›

Year 7 · End-of-Year Revision

Operation: Free Mr. Goddard

A rogue AI called AXIOM has locked Mr. Goddard in the Maths Vault. Solve 8 barriers — one per unit — to collect the Master Keys and free him before it's too late.

Escape Room ›

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KS3

More coming

Further KS3 activities will be added here.

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IGCSE

Pearson Edexcel 4MA1 · Higher Tier · organised by spec strand

Number

Number · Standard Form

Standard Form Practice Set

Nine tiered questions — converting to and from standard form, then calculating with it. Instant feedback and a Google Classroom submission block.

Practice Set · Teacher ›

Number · Percentages

Percentages Practice Set

Increase/decrease, reverse percentages and compound interest across nine tiered questions.

Practice Set · Teacher ›

Number · Ratio & Proportion

Ratio, Proportion & Best Buys Practice Set

Sharing in a ratio, best buys, scale and direct proportion — nine tiered questions.

Practice Set · Teacher ›

Number · Factors & Multiples

Prime Factors, HCF & LCM Practice Set

Prime factorisation, HCF, LCM and 'working backwards' problems across nine tiered questions.

Practice Set · Teacher ›

Number · Indices

Fractional & Negative Indices Practice Set

Evaluating and solving with fractional and negative powers — nine tiered questions.

Practice Set · Teacher ›

Number · Proportion

Direct & Inverse Proportion Practice Set

Proportion involving squares, cubes and roots, including y = kxⁿ problems.

Practice Set · Teacher ›

Number · Bounds

Bounds & Estimation Practice Set

Upper and lower bounds, and estimating by rounding — nine tiered questions.

Practice Set · Teacher ›

Number · Recurring Decimals

Recurring Decimals Practice Set

Converting recurring decimals to exact fractions, checked by equivalence.

Practice Set · Teacher ›

Number · Compound Measures

Compound Measures & Unit Conversion Practice Set

Speed, density, pressure and converting between units — nine tiered questions.

Practice Set · Teacher ›

Number · Currency & Tax

Currency, Tax & Salary Practice Set

Exchange rates, wages and income tax problems across nine tiered questions.

Practice Set · Teacher ›

Number · Surds

Surds Practice Set

Simplifying, multiplying and rationalising surds — nine tiered questions.

Practice Set · Teacher ›

Number · Rational & Irrational

Rational & Irrational Numbers Practice Set

Identifying, combining and working with rational and irrational numbers.

Practice Set · Teacher ›

Algebra & Sequences

Algebra · Expanding & Factorising

Expanding & Factorising Practice Set

Expanding brackets, factorising quadratics and the difference of two squares.

Practice Set · Teacher ›

Algebra · Fractions

Algebraic Fractions Practice Set

Simplifying, combining and solving equations with algebraic fractions.

Practice Set · Teacher ›

Algebra · Equations & Inequalities

Linear Equations & Inequalities Practice Set

Solving linear equations and inequalities, including brackets and fractions.

Practice Set · Teacher ›

Algebra · Simultaneous Equations

Simultaneous Equations (Linear) Practice Set

Solving pairs of linear equations by elimination or substitution.

Practice Set · Teacher ›

Algebra · Simultaneous Equations

Simultaneous Equations (Linear & Quadratic) Practice Set

Solving one linear and one quadratic equation simultaneously.

Practice Set · Teacher ›

Algebra · Quadratics

Quadratic Equations Practice Set

Solving quadratic equations by factorising and using the quadratic formula.

Practice Set · Teacher ›

Algebra · Quadratics

Completing the Square Practice Set

Writing quadratics in completed-square form and using it to solve problems.

Practice Set · Teacher ›

Algebra · Formulae

Changing the Subject of a Formula Practice Set

Rearranging formulae, including where the subject appears more than once.

Practice Set · Teacher ›

Algebra · Equations

Forming & Solving Equations Practice Set

Turning worded problems into equations, then solving them.

Practice Set · Teacher ›

Sequences · Linear

Linear Sequences Practice Set

Finding and using the nth term of a linear (arithmetic) sequence.

Practice Set · Teacher ›

Sequences · Quadratic

Quadratic Sequences Practice Set

Finding and using the nth term of a quadratic sequence.

Practice Set · Teacher ›

Algebra · Functions

Function Notation Practice Set

Evaluating, composing and inverting functions.

Practice Set · Teacher ›

Graphs & Calculus

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IGCSE · Calculus

ThunderPeak

Analyse a roller coaster using tangent gradients and rates of change. Draw tangents, estimate gradients, then build your own track.

⚡ Student Activity 🎬 Intro Slides (Teacher) 📋 Teacher Instructions

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Graphs & Calculus

More coming

Cubic & reciprocal graphs, transformations, solving equations graphically and further differentiation.

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Shape & Space

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Shape & Space

More coming

Circle theorems, similar shapes, vectors, trigonometry and 3D geometry activities will land here.

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Sets, Probability & Data

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IGCSE · Statistics

StreamWave — Crack the Algorithm

Analyse streaming data to uncover statistical patterns. Averages, cumulative frequency, box plots and more.

⚡ Student Activity 🔒 Level 9 Extension 🔑 Teacher Mark Scheme 🎬 Intro Slideshow (Teacher)

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Sets, Probability & Data

More coming

Venn diagrams, set notation, tree diagrams, conditional probability and histograms.

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Mixed Revision ChallengesCross-topic

Year 10 · Higher

Operation: Exodus

Escape room from the hardest 4MA1/2H questions. Calculus, vectors, frustums, composite functions. 9 barriers, randomised every time.

Escape Room ›

Year 9 · IGCSE Sections 2 & 3/4

Revision Gauntlet

Six zones covering standard form, percentages, algebra, graphs, indices and compound interest. Bronze, Silver and Gold questions with points and a Google Classroom submission.

Revision Activity ›

IB Mathematics

Years 12–13 · SL Analysis & Approaches and SL Applications & Interpretation

SL Analysis & Approaches (AA)

Year 12 · SL AA

SLAA Escape Room

Probability and logarithms escape room. Break encrypted barriers using IB SL AA skills.

Escape Room ›

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Year 12–13 · SL AA

Mr. Goddard's Expedition

Navigate logs and exponentials through an immersive expedition narrative. Solving, graphing and modelling with IB SL AA skills.

🏔️ Begin the Expedition 🎬 Intro & Instructions

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Year 13 · SL AA

More coming

Further SL AA resources will be added here.

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Further Pure Mathematics

Year 10 · Further Pure

Operation Polynomial

An escape room built around polynomial algebra. Factor, solve and decode your way through each encrypted barrier.

Escape Room ›

Further Pure · Binomial Expansion

Binomial Sniper

12 targets across 4 levels — Pascal's triangle, nCr coefficients, finding unknowns and IB-style problem solving. 3 bullets per target.

Sniper Game ›

Further Pure · Ch. 3, 6 & 8

Further Pure Challenge

9 exam-style questions across Polynomials, Coordinate Geometry and Binomial Expansion. Scaffolded hints, extension parts and an 80-minute timer.

Timed Challenge ›

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Further Pure

More coming

Further Pure resources will be added here.

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SL Applications & Interpretation (AI)

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Year 12–13 · SL AI

More coming

SL AI resources will appear here.

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Games

Full games built on exam-style questions · free, no sign-up, nothing collected

IGCSE 4MA1 Higher · All strands

SuperMaths: KS4 Quest (International GCSE)

A retro platformer with seven worlds and six examiner bosses. Every enemy is an exam-style question, timed like the real paper, with worked methods when you slip up.

Platform game ›

GCSE 1MA1 Higher · All strands

SuperMaths: KS4 Quest (UK GCSE)

The same seven worlds and six examiner bosses for the UK GCSE, with every question marked calculator or non-calculator and a non-calculator practice mode.

Platform game ›