Puzzle
ProbabilityPuzzle
Four Fours:Sample spaces
Sixteen events from coins, dice and a spinner, sorted into four probabilities. Most need the full list of outcomes: two dice give 36, and two coins landing one of each is a half, not a third. Two per A4.
A free key stage 3 and GCSE probability puzzle with answers, spec code P7. It goes with the lesson on sample space diagrams.
Lesson
Sample space diagrams
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