This page lists recommended resources for teaching geometry and measure at Key Stage 3/4 organised by topic.
Huge thanks to all individuals and organisations who share teaching resources.
Quick links: Time | Measures | Loci | Constructions | Compound Measures | Similarity | Congruence | Angle Basics | Angles in Parallel Lines | Bearings | Angles in Polygons | Quadrilaterals | Circle Theorems | Perimeter & Area | Circles | Volume & Surface Area | Real-Life Graphs | 3D Drawing | Coordinates | Symmetry | Shape Transformations | Enlargement | Pythagoras | Trigonometry | Bounds | Vectors | Geometric Proof | Revision
Time
- Time - Boss Maths
- KS2 Time - Maths4Everyone
- Time worksheets - teachingimage.com
- Converting decimals to hours and minutes - @mathsmrgordon via variationtheory.com
Units, Scales and Measures
- Reading scales - SMILE
- Reading lined scales - gharrison1 on TES
- Reading and interpreting scales - fionajones88 on TES
- Using scale diagrams and maps - Boss Maths
- Scale drawings - Boss Maths
- DIY Units - Andy Lutwyche on TES
- Metric units table - The Chalk Face
- Metric units activity - The Chalk Face
- Metric and imperial units: activity 1 & activity 2 - The Chalk Face
- Convert lengths bingo cards/card match - Nuffield Foundation
- Units and large numbers - Teachit Maths
- Units of Measurement - CIMT
- History of the metric system - Dan Walker on TES
- Why the metric system matters - Matt Anticole on Youtube
- Converting between metric units of measures of length and mass - Boss Maths
- Metric unit conversions: lengths - Josh Cutts via variationtheory.com
- Metric unit conversions quiz - by me!
- Converting between metric units of measures of area and volume - Boss Maths
- Money - Boss Maths
- Universcale (magnitude exploration tool) - Nikon
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Loci
- Loci and regions - Median Don Steward
- Loci challenges booklet - The Chalk Face
- Loci investigations - The Chalk Face
- Loci matching exercise - @GiftedBA
- Mixed loci problems lesson - Boss Maths
- Grid Loci - Median Don Steward
- Locus of a point matching exercise - n.stothard100 on TES
- Loci presentation and worksheets -
@DJUdall - Festival Safety - idearefresh.co.uk
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- Constructing perpendicular bisectors, angle bisectors, and perpendiculars to or from a point lesson - Boss Maths
- Constructing triangles lesson - Boss Maths
- Construct a scenario - Teachit Maths
- Constructions tasks - Median Don Steward
- Contructions - Dan Walker on TES
- Online constructions demonstrations and tools
- Construction animated gifs (to paste into PowerPoints)
- Constructions comics - Mr Collins
- Try these triangles - topdrawer.aamt.edu.au
- Interactive Construction Tool - MathsPad.co.uk
- Geometry Toolbox - via mrreddy.com
- Euclid the Game
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Compound Measures
- Speed activity - The Chalk Face
- Using compound units - Boss Maths
- Finding speed - @fortyninecubed via variationtheory.com
- RNLI speed distance time IWB activity - RNLI
- Speed, distance, time questions - @taylorda01
- Speed, distance, time questions II (answers) - @taylorda01
- Speeding - Median Don Steward
- Distance-time graphs step-by-step worksheet - Labrown20 on TES
- Distance-time graphs and average speed - Median Don Steward
- Interpreting Distance-Time Graphs - Maths Assessment Project (activities at the back)
- Journey - Maths Assessment Project (activities at the back)
- Hurdles Race - Transum
- Super hero activity - @jase_wanner
- Compound Measures - Median Don Steward
- Density, mass, volume questions (answers) - @taylorda01
- Exam question practice - density - Maths4Everyone on TES
- Density questions from Linked Pair GCSE - compiled by me!
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| RNLI activity for IWB |
Similarity (see blog post)
- Identifying similar triangles - Mathematics Assessment Project.
- Similar shapes booklet - tumshy on TES.
- Similar triangles/shapes - mathsmalakiss.com
- Similarity - CIMT
- Similar triangles questions - @taylorda01
- Similarity slides - Don Steward
- Similar triangles - m4ths.com
- Model Boat - The Chalk Face
- Evaluating Statements about Enlargements - Mathematics Assessment Project
- Length, Area and Volume Factors - Median Don Steward
- Area and Volume Scale Factor Worksheet - Jsuffolk on TES
- Lengths, areas and volumes in similar shapes - Boss Maths
- Similar shapes GCSE revision - Maths4Everyone on TES
- Baby surface area - The Chalk Face
- Similarity Check In - OCR
- Similar shapes (area and volume) exam questions (answers) - Maths Genie
- Prove it! - MathsPad
- Similar shapes full coverage GCSE questions - compiled by Dr Frost
- Congruence criteria for triangles (SSS, SAS, ASA, RHS) - Boss Maths
- Congruent triangles worksheet - mathsmalakiss.com
- Analysing congruency proofs - Mathematics Assessment Project
- Congruent triangles
- Complete the congruence proof - topdrawer.aamt.edu.au
- Constructions and congruence in triangles - Median Don Steward
- Congruence and similarity assessment - topdrawer.aamt.edu.au
- Congruence Check In - OCR
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Angle Basics (see my blog post and CPD session)
Notation and labelling
- Identify and Label Angles and Lengths - fionaryan88 on TES
- Conventions for labelling the sides and angles of triangles - Boss Maths
- Lines and angles naming and vocabulary activity - alicecreswick on TES
- Drawing diagrams from a written description - Boss Maths
Measuring and calculating
- Estimating and naming angles - MathsPad
- Measuring line segments and angles in geometric figures - Boss Maths
- Identifying and measuring angles - pfearon4 on TES
- Introducing angles - Gareth Evans on TES
- Basic angle properties activity - Mark Horley
- Angles on a straight line worksheets - Maths4Everyone on TES
- Angles around a point worksheets - Maths4Everyone on TES
- Angles at a point, angles at a point on a straight line, vertically opposite angles - Boss Maths
- Angles in triangles (worksheet bundle) - Maths4Everyone on TES
- Angles in a triangle extra practice - Maths4Everyone on TES
- Isosceles triangle angles - Median Don Steward
- Angles in a whole turn and in triangles - Don Steward
- Angle facts questions (answers & supporting material) - @taylorda01
- Angles Part 1 (triangles) - solvemymaths.com
- Angles in triangles and quadrilateral questions (answers) - @taylorda01
- Two isosceles triangles stuck together - Median Don Steward
- Isosceles triangle proofs - Median Don Steward
- Angles in triangles - equations - MissBrookesMaths
- Angles in quadrilaterals - equations - MissBrookesMaths
- Angle chases - thanks to @MathedUp
- Angles textbook chapter - Pearson
- First Letter Prompts - greatmathsteachingideas.com
- Mixed angle puzzles - collated by me, see sheet for original sources
- There are loads of brilliant angles activities from MathsPad for a small subscription
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Angles in Parallel Lines (see my CPD session)
- Alternate and corresponding angles on parallel lines - Boss Maths
- Spot the Angle - MathsPad
- Interactive Parallel Lines Tool - MathsPad
- Angles in parallel lines questions (answers & supporting material) - @taylorda01
- Angles in parallel lines tick or trash - MissBrookesMaths
- Unmarked angles - SMILE
- Missing angles - SMILE
- Angles in Parallel Lines Colouring Fun - greatmathsteachingideas.com
- Angles in Parallel Lines (Worksheet Bundle) - Maths4Everyone on TES
- Angles in parallel lines - solvemymaths.com
- Missing angles - Median Don Steward
- Parallel line angles - Median Don Steward
- Angles in parallel lines: comparing methods - by me!
- Parallel line angle relationships and proof - Median Don Steward
- Angles in parallel lines GCSE questions - Labrown20 on TES
- Death Star Angles - dooranran on TES
- Mixed puzzles - collated by me, see sheet for original sources
- Maths GCSE Bearings - collinbillet on TES
- Bearings lesson - Boss Maths
- Bearings using parallel lines - nem25 on TES
- Angle properties and bearings - pas1001 on TES
- Bearings worksheets and Finding bearings - The Chalk Face
- Calculating bearings - Maths4Everyone on TES
- Bearings Challenges - solvemymaths.com
- Find the Treasure - MathsPad
- Bearings inverses - Median Don Steward
- Bearings Revision - Frazzled22 on TES
- GCSE 9-1 Exam Practice Questions (Bearings) - Maths4Everyone on TES
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- Exterior angles tool - MathsPad
- Angle sums investigation - MathsPad
- Angle in polygons - The Chalk Face
- Applying angle theorems - Mathematics Assessment Project
- Angles in parallel lines and in quadrilaterals - Don Steward
- Angles KS3 and KS4 - mathsmalakiss.com
- Angles homework - collated by me! Questions from mathsmalakiss.com
- Angles in polygons - CazoomMaths on TES
- Angles in polygons - Don Steward
- Angle Chasing II - Polygons and Parallel Lines - ItsMattKennedy on TES
- Angles in polygons GCSE revision - Maths4Everyone on TES
- Regular polygon angle compilation and Pentagon angle compilation - Median Don Steward
- Flowers - Median Don Steward
- Stained glass tessellations - Teachit Maths
- Surrounding a point - Median Don Steward
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- 2D geometry – terms and notation - Boss Maths
- Properties of special triangles and quadrilaterals - Boss Maths
- Shape properties logic puzzle - Teachit Maths
- Describing and defining quadrilaterals - Mathematics Assessment Project
- Quadrilateral family tree
- Quadrilateral flowchart puzzle - topdrawer.aamt.edu.au
- Quadrilateral Properties Quiz - topdrawer.aamt.edu.au
- Quadrilateral property match-up - topdrawer.aamt.edu.au
- Quadrilaterals Always Sometimes Never - Lisa Bejarano
- Special quadrilaterals - Teachit Maths
- Shape Shoot - Flash Maths
- Sketch the shape - Don Steward
- Shapes and their Descriptions - Shahira Ibrahim on TES
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- Geogebra apps and worksheet - themathsteacher.com
- Circle theorems - including Geogebra applets - Boss Maths
- Parts of a circle interactive - mr-mathematics.com
- Circle theorems - first steps - Maths4Everyone on TES
- Circle theorems match up - debbs_bridgman on TES
- Blank circle theorems - The Chalk Face
- AQA GCSE Mathematics Properties of Circles Pack - Oxford University Press (via TES)
- Circle theorems worksheet - MathsPad
- Circle theorems worksheet - solvemymaths.com
- Angle problems including circle theorems - mathscentre.co.nz
- Great angle chase - topdrawer.aamt.edu.au
- Circle theorems codebreaker - alutwyche on TES
- Circle theorems problems - Maths Malakiss
- Circle theorems revision exercise - keyboardmonkey on TES
- Circle theorems meet 0.5absinC - Median Don Steward
- Don Steward's circle theorems presentations
- See my post Ideas for Teaching Circle Theorems for more ideas and resources
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Perimeter and Area
- Right angled triangle areas - SMILE
- Counting Squares - MathsPad
- Perimeter questions (answers) - @taylorda01
- Area of 2D shapes questions (answers) - @taylorda01
- Area of 2D shapes questions II (answers) - @taylorda01
- Simple area and perimeter worksheet - solvemymaths.com
- Areas of Polygons - SMILE
- Perimeter and Area Tasks - John Mason
- Area and Perimeter Match - Don Steward
- Area and Perimeter with some lengths missing - elliescott414 on TES
- Examples and exercises from BossMaths:
- Area of a rectangle
- Area of a triangle
- Area of a parallelogram
- Area of a trapezium
- Perimeter of polygons
- Perimeter and area of composite shapes made up of polygons.
- Areas of Flags - Owen134866 on TES
- L shaped perimeters - Don Steward
- Compound Shapes Matching Cards - Nuffield Foundation
- Compound rectangular shapes - Median Don Steward
- Equable shapes - Median Don Steward
- Algebraic Area Reasoning Tasks - catrionashearer on TES
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- Rhymes for the area and circumference of a circle
- Area of a circle questions (answers) - @taylorda01
- Circles - introducing circumference - Median Don Steward
- Circles questions - Teacher Resources Online
- Pi and the circumference of circles - Maths4Everyone on TES
- Area of a circle - Maths4Everyone on TES
- Examples and exercises from BossMaths:
- Area of a circle
- Circumference of a circle
- Perimeter and area of composite shapes made up of polygons and sectors of circles
- Mensuration - Teacher Resources Online
- Penny Farthing - The Chalk Face
- Mixed circles questions with answers - collated by me from various sources
- Areas of Flags with Circles - Owen134866 on TES
- Eight Circles - illustrativemathematics.org
- Arc length and sector area questions (answers) - @taylorda01
- Arc length and sector area - Median Don Steward
- Arcs and sectors worksheet - source unknown (sorry!)
- Area and perimeter of compound shapes - mrwhy1089 on TES
- Circle sector problems - Access Maths
- Paper clip - Illustrative Mathematics
- Concentric circular rings - Median Don Steward
- Areas of sectors GCSE revision - Maths4Everyone on TES
- Area of shaded regions GCSE revision - Maths4Everyone on TES
- Sectors, arcs and perimeters GCSE revision - Maths4Everyone on TES
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| 'Mensuration' |
- Basic cuboid volume - SMILE
- Interactive cuboid - The Chalk Face
- Triangular prisms - Median Don Steward
- Volume of solids questions - @taylorda01
- Surface area of solids questions (answers) - @taylorda01
- Cornflakes problem - The Chalk Face
- Fuel tank - The Chalk Face
- Golden balls - The Chalk Face
- Finding the volume of compound objects - Shell Centre
- Cuboid surface area - Median Don Steward
- Cuboid volume and surface area - Median Don Steward
- Cylinder volume questions - Median Don Steward
- Harder surface area questions - Median Don Steward
- Sphere volume - Median Don Steward
- Volume of a cone questions (answers) - @taylorda01
- Cone Volume - Median Don Steward
- Investigating the surface area of a cone - Maths Sandpit
- Surface area of a cone questions - @taylorda01
- Cone Surface Area - Median Don Steward
- Surface area of closed cylinders - solvemymaths.com
- Volume and area GCSE questions - collated by me
- Surface Area Challenges - solvemymaths.com
- Functional Volume Questions - Access Maths
- Volume and Surface Area Revision Carousel - alisongilroy on TES
- Spheres, Cones & Cylinders GCSE revision - Maths4Everyone on TES
- Spheres, Cones & Cylinders, Working Backwards - Maths4Everyone on TES
Real-Life Graphs
2D/3D Drawing
2D Coordinates
3D Coordinates
Symmetry
Bounds
Vectors
- Matching graphs and scenarios cards (slides) - Nuffield Foundation
- Conversion graphs - Nuffield Foundation
- Plumber's call-out - Nuffield Foundation
- Graphical interpretation - Median Don Steward
- Linear rules, with contexts - Median Don Steward
- Bath card sort - adapted from this treasure hunt by mattsteel87 on TES
- Filling flasks - CLEO Resources
- Archimedes' Bath - ColmanWeb
- Desmos Waterline - see Gems 13
- The Language of Functions and Graphs - Shell Centre
- Flask virtual manipulative - Complete Mathematics
- Kinematics assorted problems - Boss Maths
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2D/3D Drawing
- 3D geometry - terms and notation - Boss Maths
- Faces and elevations activity - Median Don Steward
- Plans and elevations of 3D shapes - Boss Maths
- Drawing in 2D and 3D (slides/activities) - Dan Walker on TES
- Drawing skills: isometric projection - source unknown, sorry
- Isometric drawing activities - Median Don Steward
- Isometric Drawing - Owen134866 on TES
- Net Tasks - Median Don Steward
- The Box Problem - 1001 Math Problems
- Nets of a Cube - numeracycd.com
- Stack 'em up - Churchill Maths
- Nets of solids - mr-mathematics.com
- 3D geometry: faces, edges and vertices - Don Steward
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| Net Tasks - Median Don Steward |
- Coordinate Message - SMILE
- Coordinates lesson - Boss Maths
- Coordinates - Dan Walker on TES
- Coordinate Practice - Median Don Steward
- Quadrilateral Coordinates - Median Don Steward
- Squares and Coordinates - Median Don Steward
- Graphs - examples and exercises - CIMT
- Coordinate CBSE Questions - Median Don Steward
- Coordinates Problem Solving - White Rose Maths Hub
- Solve geometrical problems on coordinate axes - Boss Maths
3D Coordinates
- 3D Coordinates Worksheet - NCETM
- Examples and exercises - CIMT
- Plotting 3D Coordinates ppt - Teachitmaths
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Symmetry
- Reflection symmetry - Boss Maths
- Rotation symmetry - Boss Maths
- Rotational designs (& interactive activity) - MathsPad
- Rotational symmetry demonstration - Flash Maths
- Making symmetrical shapes - Teachit Maths
- Add one square - Median Don Steward
- Transformations activities - Teachit Maths
- Reflecting diagonally - Median Don Steward
- Reflection lesson - Boss Maths
- Rotations booklet - The Chalk Face
- Rotations Jigsaw - Tristan Jones on TES
- Rotation lesson - Boss Maths
- Still pools (reflection) - Median Don Steward
- Vector messages - SMILE
- Translation lesson - Boss Maths
- Translations with vectors - alicescreswick on TES
- Vectors Snakes and Ladders - MrBartonMaths on TES
- Transformers Activity - danwalker on TES
- Transforming Words - Tristan Jones on TES
- Transformations Challenge - G Westwater on TES
- Transformation Station game - flashymaths.co.uk
- Transformation workbook - Math4Everyone on TES
- Congruence, similarity and transformations - Boss Maths
- Transformation activities - @DJUdall
- Transformations True or False - MathsBox
- Combinations of transformations - Boss Maths
- Invariance activity sheet (new GCSE) - Peter Mattock on TES
- Integer enlargement practice
- Fractional enlargement practice
- Negative enlargement practice
- Describe the enlargement - Median Don Steward
- Enlargement lesson - Boss Maths
- Drawing it a bit bigger - Median Don Steward
- 8 Bit Mario Negative Enlargements - solvemymaths.com
- Also see resources listed under 'Similarity' above
Pythagoras
Trigonometry
- Investigating the sides of right-angled triangles - Teachit Maths
- Pythagoras' Theorem - complete topic booklet - Teachit Maths
- Pythagorean Theorem questions (answers) - @taylorda01
- Pythagoras Puzzle - Dan Walker on TES
- Pythagoras problems - The Chalk Face
- Pythagorean Stacks - equationfreak.blogspot.com
- Pythagoras' Theorem Student Sheets (& notes) - Nuffield Foundation
- Pythagoras interactive activities - MathsPad
- Pythagorean Triples Tasks - pythagoreantriples.blogspot.co.uk
- Pythagoras and surd form - Median Don Steward
- Pythagoraean Theorem in 3D questions - @taylorda01
- 3D Pythagoras - Median Don Steward
- 3D Pythagoras Questions - collated from textbooks
- Pythagoras Topic Review Sheet - Maths4Everyone
- Pythagoras Problem Solving Set - see final page for sources
- Pythagoras Problem Solving Questions - steele1989
- Pythagoras GCSE revision - Maths4Everyone on TES
- See my blog post about interesting Pythagoras problems from the new GCSE
- More ideas in my blog post about teaching Pythagoras' Theorem
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| pythagoreantriples.blogspot.co.uk |
Right angled
- Trigonometry introduction booklet - Teachit Maths
- Solve right-angled triangles booklet - mathscentre.co.nz
- Trigonometric ratios questions - @taylorda01
- Trigonometry Pile Up 1 & Trigonometry Pile Up 2 - Great Maths Teaching Ideas
- Trigonometry booklet & answers - MissBrookesMaths
- Let's draw some diagrams - Teachit Maths
- Introduction to Trigonometry - lesson plans and activities from Project Maths
- SOHCAHTOA slides - Dan Walker
- Trigonometry - Median Don Steward
- Trigonometry worksheets - Cleave Books
- Pirate Trigonometry - Matthew Kennedy on TES
- MEP trigonometry exercises - CIMT
- Trigonometry and bearings
- Trigonometry and Pythagoras Post It Challenge - steele1989 on TES
- SOHCAHTOA GCSE revision - Maths4Everyone on TES
Non right angled
- When do we need 1/2absinc? card match - Teachit Maths
- Areas of triangles - Cazoom Maths
- Area of a triangle GCSE revision - Maths4Everyone on TES
- Sine Rule Introduction - SMILE
- Sine Rule lesson - Boss Maths
- Sine Rule - Median Don Steward
- Sine Rule Target Table - SimplyEffectiveEducation on TES
- Cosine Rule lesson - Boss Maths
- Cosine Rule - Median Don Steward
- Sine and Cosine Rule activity - UEA (solutions here)
- Sine Rule Codebreaker - MathsPad (with subscription)
- Sine Rule (ambiguous case) - langy74 on TES
- Cosine Rule Topic Review Sheet - Maths4Everyone on TES
- Trigonometry collect a joke - Dan Walker on TES
- MEP trigonometry exercises - CIMT
- Trig Pile Up - MathematicQuinn on TES
- Sine and Cosine rule trigonometry pile up - MrGrayMaths on TES
- Sine and Cosine Rule GCSE questions - Maths4Everyone on TES
- Non-right angled triangles full coverage GCSE questions - compiled by Dr Frost
- See my blog post New GCSE: Trigonometry Questions for some challenging questions
Graphs and exact values
- Trigonometry worksheets - Cleave Books (includes trig graph questions)
- Symmetry in Trigonometric Graphs - pas1001 on TES
- Graphs of trigonometric functions - Boss Maths
- Exact trig values worksheet and codebreaker - MissBrookesMaths
- Finding Exact Trig Values - Discovery Learning - emcnicholl on TES
- Exact Trigonometric Values - Median Don Steward
- Trigonometry without a calculator - joashknight on TES
- MEP trigonometry exercises - CIMT
- Finding and applying the 3 trigonometric ratios - We Teach Maths
- Exact Trigonometric Values textbook exercise - CorbettMaths
- TES exact trig values collection
- If you subscribe to MathsPad, they have great exact trig values resources.
3 Dimensional
- 3D Trigonometry - Median Don Steward
- Get 21 - 3D Trigonometry - HSpedding on TES
- Trigonometry worksheets - Cleave Books (includes 3D trig)
- See my blog post on trigonometry for more ideas
- See my post New GCSE: trigonometry questions for some challenging questions
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| Trigonometry Pile Up - Great Maths Teaching Ideas |
Bounds
- Upper and lower bounds lesson - Boss Maths
- Error intervals lesson - Boss Maths
- Upper and lower bounds questions - The Chalk Face
- Painting bounds - The Chalk Face
- Highest and lowest bounds - Median Don Steward
- Errors Student Sheet (& notes) - Nuffield Foundation
- Upper and Lower Bounds - Full Lesson - @ctaylor146 on TES
- Bounds and Error Intervals (new GCSE) - @dooranran on TES
- Bounds worksheet - m4ths.com
- Bounds exam questions - parkermaths.com
- Lesson plan: bounds and speed - Colin Foster
- N15 Bounds - Edexcel
- Bounds GCSE revision - Maths4Everyone on TES
- Bounds full coverage GCSE questions - compiled by Dr Frost
- See my blog post about GCSE bounds for teaching advice
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Vectors
- Adding and subtracting of column vectors - Boss Maths
- Vector messages - SMILE
- Adding and Subtracting with Vectors Matching cards - Peter Mattock on TES
- Multiplying column vectors by a scalar - Boss Maths
- Vectors problem - The Chalk Face
- Vectors lessons - Dan Walker on TES
- Vectors worksheet - m4ths.com
- Don Steward's vectors resources
- Vector Hunt - Peter Mattock on TES
- Vectors Snakes and Ladders - MrBartonMaths on TES
- Defining Vectors - Peter Mattock on TES
- Vectors enrichment task - m4ths.com
- Vector proof - Peter Mattock on TES
- Proofs using vectors - Boss Maths
- Vectors exam questions - bland.in
- Vectors exam questions - teachingmaths.net
- KS3-4 Bridging the gap Pocket 9 - Vectors - AQA All About Maths
- Harder GCSE vector questions - Don Steward
- Vectors workbook - Maths4Everyone on TES
- Vectors exam question practice - Maths4Everyone on TES
- Vectors full coverage GCSE questions - compiled by Dr Frost
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Geometric Proof and Reasoning
- Simple geometric proofs - Boss Maths
- Translating geometric descriptions activity - topdrawer.aamt.edu.au
- Geometry toolkit - topdrawer.aamt.edu.au
- Adding auxiliary lines - topdrawer.aamt.edu.au
- Mathematical Proof (includes geometric proof) & answers - CIMT
- Prove it! (similar triangles) - MathsPad
- Formula sheet and sheet showing formula to learn for GCSE
- Angles mixture - Don Steward
- Geometry rich venn tasks - mathsvenns.com
- Circle theorem revision cards - teachitmaths.co.uk
- Perimeter, Area, Volume revision - rogradymaths.blogspot.co.uk
- Advanced Geometry Puzzles - andrewpi44 on TES
- Trigonometry revision mat - MathedUp
- Shape and space textbook extract - Oxford University Press
- Exam questions (various formats, including answers) compiled by Dr Gareth Evans (WJEC):
