Lesson deck
ProbabilityFoundation
Probabilities that add to 1
The whole bar is 1: the missing piece is 1 take away the rest. Decimals and fractions, including P(not A).
A free key stage 3 and GCSE Foundation probability lesson on probabilities that add to 1, spec code P4. It has a lesson deck to teach from with a visualiser, a worksheet with answers, a puzzle, an exit ticket, end of unit tests and a method video.
Foundation
Probabilities that add to 1
Exit ticket
Probabilities that add to 1
Puzzle
Code breaker:Probabilities add to 1
Test
Probability test:Foundation B
Test
Probability test:Higher
Method video
Mutually exclusive outcomes add to 1
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