Probability

  • The random world
    article

    The random world

    Think that a coin toss is 50-50 heads or tails? Read on to appreciate the ever-changing and random nature of the world in which we live.
  • Count the Beat
    article

    Count the beat

    This article, written by Nicky Goulder and Samantha Lodge, reveals how maths and marimbas can go hand-in-hand! Why not try out some of the musical maths activities in your own classroom?
  • Taking Chances Extended
    article

    Taking chances extended

    This article, for students and teachers, is mainly about probability, the mathematical way of looking at random chance.
  • con Tricks
    article

    Con tricks

    Here are some examples of 'cons', and see if you can figure out where the trick is.
  • Playing Squash
    article

    Playing squash

    Playing squash involves lots of mathematics. This article explores the mathematics of a squash match and how a knowledge of probability could influence the choices you make.
  • The Mean Game
    article

    The mean game

    Edward Wallace based his A Level Statistics Project on The Mean Game. Each picks 2 numbers. The winner is the player who picks a number closest to the mean of all the numbers picked.
  • Scissors, Paper, Rock
    game

    Scissors, paper, rock

    Age
    5 to 7
    Challenge level
    filled star empty star empty star
    Play this well-known game against the computer where each player is equally likely to choose scissors, paper or rock. Why not try the variations too?
  • Snail Trails
    game

    Snail trails

    Age
    11 to 14
    Challenge level
    filled star empty star empty star
    This is a game for two players. Does it matter where the target is put? Is there a good strategy for winning?
  • Stop or Dare
    game

    Stop or dare

    Age
    7 to 16
    Challenge level
    filled star empty star empty star
    All you need for this game is a pack of cards. While you play the game, think about strategies that will increase your chances of winning.