Mr & Mrs Maths
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KS3 · P3

Probabilities sum to one

Understand that the probabilities of all possible outcomes sum to 1.

Building BlocksA gentle start with clear first steps
SupportGuided practice to build confidence
CoreSecure practice at the expected level
Greater DepthReasoning and problems to stretch

Learning Made Personal

Learning path

To be successful, pupils need

KS3 · This skillP3Probabilities sum to one

This leads on to

Continues at GCSE

GCSE specification reference

See how every skill connects on the KS3 skills map