40 fully worked, exam-style questions on probability, written for Edexcel GCSE Foundation Tier Maths (1MA1). Every single question has a complete step-by-step worked solution, mark-scheme style ...
For any event that has multiple outcomes with different probabilities, it can be helpful and illustrative to construct a chart or diagram of the possible outcomes. Tree diagrams are a useful example ...
Teach independent probability trees with a complete, editable GCSE Foundation lesson designed for whole-class projection. This print free PowerPoint brings explanations, paired modelling, checks for ...
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