Probability - Key Stage 3

This collection of resources supports the teaching of probability in secondary mathematics.


Here are some favourite activities selected by the NRICH team.


  • Odds and Evens Is this a fair game? How many ways are there of creating a fair game by adding odd and even numbers?
  • Statistical Shorts Can you decide whether these short statistical statements are always, sometimes or never true?
  • Non-transitive Dice Alison and Charlie are playing a game. Charlie wants to go first so Alison lets him. Was that such a good idea?

These are just a few of the activities on Handling Data that you can find on the NRICH curriculum pages.




The activities below, taken from the STEM Learning website, complement the NRICH activities above.