Huge thanks to all individuals and organisations who share teaching resources.

**Quick links:**Averages and Spread | Pie Charts | Histograms | Stem and Leaf |

Cumulative Frequency & Box Plots | Scatter Graphs | Time Series | Sampling and Surveys | Capture-Recapture | Probability | Probability Trees | Frequency Trees | Venns and Sets | Revision

**Averages and Spread**

- Average and Range Spiders - alutwyche on TES
- Girls are Better at Maths? - mathspad.co.uk
- Averages Puzzle - mathspad.co.uk
- Small data set average problems - Median Don Steward
- Mean questions - @taylorda01
- Median questions (answers) - @taylorda01
- Wiped out - Median Don Steward
- Two poems - Median Don Steward
- Averages and the range worksheets - Maths4Everyone on TES
- Exam questions on averages and the range - Maths4Everyone on TES
- Lots of excellent resources from Teachit Maths
- Messy Means - Maths Sandpit
- Mean from a frequency table (sage and scribe) - rhansard on TES
- Mean of a frequency distribution - Median Don Steward
- GCSE questions on frequency tables - Maths4Everyone on TES
- Mean, Median, Mode and Range - Maths Assessment Project (activities at the back)
- The Averages - winatschool.org.uk
- MathsPad has great resources for frequency tables and averages - subscription required.

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Average number of peas in a pod? - from Median Don Steward |

**Pie Charts**

- Pie Charts - Median Don Steward
- First names and surnames (pie charts) - Teachit Maths
- Pie Chart Puzzles - Churchill Maths
- Bad Pie Charts | Solutions - winatschool.org.uk
- Simple pie chart worksheet - m4ths.com
- Pie chart puzzles - National Stem Centre

- Histograms lesson and worksheets - DrFrostMaths.com
- Histogram lesson materials - Don Steward
- Histograms worksheet - m4ths.com
- GCSE questions on histograms - mathsteaching.wordpress.com
- GCSE 9 - 1 exam questions - Maths4Everyone on TES
- Interpreting Frequency Graphs (textbook extract - includes histograms) - OUP

- Simple stem and leaf worksheet - nottcl on TES
- More ideas and resources in my blog post on stem and leaf plots

- Cumulative frequency questions - Median Don Steward
- Cumulative frequency worksheet - mr-mathematics.com
- Cumulative frequency textbook chapter - Pearson
- Olympic Weights - NCETM
- Cumulative Frequency GCSE questions - Maths4Everyone on TES
- More ideas and resources in my blog post on box plots

- Ideas and resources in my blog post on scatter graphs
- Scatter Graphs True or False - MathsPad
- Simple scatter graph worksheet - t0md3an on TES
- 'Bee aware' activity - Median Don Steward
- Scatter graph questions - Median Don Steward
- Scatter graph hat-trick - Teachit Maths
- Scatter graph investigation - Teachit Maths
- Scatter graphs practice - Livingston Public Schools
- Correlation vs Causation Worksheet - mathworksheetsland.com
- Correlation vs Causation Activities - sweeney67.weebly.com
- Causation Examples - lsrhs.net
- Correlation and cause slides - ceviche on TES

**Time Series**

**(note that moving averages are**

*not*on the new GCSE specification but time series are)- Time Series Graphs | Solutions - winatschool.org.uk
- Times Series & Moving Averages - Ryan Smailes on TES
- Time Series Graphs - mcs123 on TES
- Data Analysis and Interpretation - CIMT
- Moving Averages -
@ dooranran on TES - Time Series textbook chapter

- Paddy Paws, Nisbett and the parrot (data collection sheet design) - Teachit Maths
- My classmates - Teachit Maths
- Probably the worst survey in the world
- Interactive biased question sort - mathspad.co.uk
- Common mistakes survey - The Chalk Face (& accompanying PowerPoint)
- Prezi slideshow 'Sampling' - to generate discussion about sampling methods (by me!)
- Census or Sample? - winatschool.org.uk
- Types of data - The Chalk Face
- Data types and sampling methods - Teachit Maths
- Data collection and sampling revision cards - Teachit Maths
- Stratified sampling GCSE questions
- Parking Permits (stratified sampling) - student sheet, notes, slides - Nuffield Foundation
- Hypothesis Investigations - solvemymaths.com

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**Capture-Recapture (new GCSE)**

- Capture and Recapture - nrich
- A Lesson: The Capture-Recapture method - MathsMuggle
- Capture-Recapture lesson and resources - NCTM
- Capture Recapture New GCSE - dannytheref on TES
- 'Something Fishy' project - PBS
- Capture Recapture - Mario Martinez, Cerritos College
- Capture recapture worksheet - youngscientistsmhs.weebly.com
- Select 'Estimating Populations' on the mathsbot.com GCSE question generator
- James Gurung's video explains how to answer an exam style capture-recapture question
- Mark and recapture garden snails (graphic for practical activity) - The Wildlife Trusts on TES
- See Edexcel Emporium (GCSE 1MA1 Practice papers > Themed papers) for exam questions

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Evaluating Statements about Probability - Mathematics Assessment Project |

**Listing and Counting**

- Listing outcomes - Maths4Everyone on TES
- Systematic listing and counting strategies - one freee, five with MathsPad subscription
- Three pens - Just Maths
- Counting Strategies Full Coverage GCSE Questions - compiled by Dr Frost
- Blog post: Multiplicative counting - the different types from @MrMattock
- Blog post & resource list: Systematic Listing Strategies from @ColleenYoung

**Probability**

- Probability (slides and worksheets) - Dan Walker on TES
- Simple probability match-up - mathspad.co.uk
- Frog race - Flash Maths
- Experimental vs Theoretical probability activity
- Probability questions - Median Don Steward
- Greater odds - Median Don Steward
- Probability and words - Median Don Steward
- Simple probability - Maths4Everyone on TES
- Probability single event - Maths4Everyone on TES
- Probability mix - Don Steward
- Evaluating Statements about Probability - Maths Assessment Project (activities at the back)
- Introduction to probability - lessons plans and activities - Project Maths
- Introduction to relative frequency - lessons plans and activities - Project Maths
- Fair or not? - Median Don Steward
- Determine Probabilities booklet - mathscentre.co.nz
- Lots of excellent resources from Teachit Maths
- Probability Full Coverage GCSE Questions - compiled by Dr Frost

- Simple probability trees worksheet (& solutions) - adapted from original by Georgina Burgess
- Probability trees for dependent events
- Tree diagrams - Median Don Steward
- Tree diagrams - challenge and extension problems - tonycarter45 on TES
- Probability trees workbook - Maths4Everyone on TES
- Probability trees GCSE question practice - Maths4Everyone on TES

- Frequency Trees - alisongilroy on TES
- Frequency trees - explanation and exploration - DaveGale on TES
- Frequency trees 1/ Frequency trees 2 / Frequency trees 3 - m4ths.com
- Frequency Trees - solvemymaths.com
- Prize Giving - nrich
- LEARN homework - JustMaths

**Sets and Venns**

- Sets GCSE Summary Book - Maths4Everyone on TES
- Introductory Venn worksheet - Bill Kirby on TES
- Venn diagram dominoes - Teachit Maths
- Venn diagrams activities - nottcl on TES
- Drawing and reading Venns - BeenAway on TES
- Sets and Venns activity
- Sets & Venns Chapter
- Probability & Venn Diagrams Chapter
- Logic and Venn Diagrams (& activities & slides) - CIMT
- Set notation questions
- Set notation worksheet
- Set notation activity, answers, poster - FMSP
- Venn Diagrams and the Addition Rule - Illustrative Mathematics
- Venn Diagram exam questions - from Irish exam papers via
@e_hayes12 - Independence, Dependence, Mutually Exclusive or Not? - Payphone on TES
- KS3-4 Bridging the gap Pocket 5 - Set notation, number lines and Venn diagrams - AQA
- Edexcel P9 Venn diagrams - Edexcel
- Venn Diagram AQA GCSE questions - collated by the calculatorguide.com

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**Other resources**

- US Presidents longevity task - Median Don Steward
- Data analysis report - HE applications - Nuffield Foudation
- Bad Bar Charts | Solutions - winatschool.org.uk
- Data Displayer online tool - www.actuarialfoundation.org
- Stats in the news - winatschool.org.uk

US Presidents Longevity - Median Don Steward |

**Revision**

- GCSE Graphs Revision Summary
- Handling data revision and Probability revision - rogradymaths.blogspot.co.uk
- Charts and Graphs workout - Teachit Maths
- Statistical Statements KS3 | Solutions - winatschool.org.uk
- Statistical Statements KS4 | Solutions - winatschool.org.uk
- Statistics revision poster - winatschool.org.uk
- GCSE Statistics 50 Quick Questions - The Maths Magpie on TES
- GCSE Statistics Questions - via mathsteachers.wordpress.com