Probability Lab

A real experiment in chance: flip a coin, roll one die or two, ten times or a thousand. The bars show what came up, and a dashed line shows what theory expects. The more you roll, the closer they get.

  • 13–16 years
  • Read aloud
  • No ads
  • EN · БГ · РУ · УК
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Probability Lab, a screen from the game

What your child learns

  • Probability as a fraction of outcomes
  • Why two dice make 7 most often
  • The law of large numbers: more rolls, closer to theory

How to play

Pick how many times to flip or roll and run the experiment. Then answer the question; a wrong answer is explained, and your child can run the experiment again to check.

Levels

  1. Level 1Flipping a coin.
  2. Level 2Rolling one die.
  3. Level 3Rolling two dice and adding them.

A tip for parents

Roll two real dice twenty times together and tally the sums: does 7 win?

Works on phones, tablets and computers, with nothing to install. No ads and no tracking.

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