Following the Pearson Edexcel GCSE SOW for foundation students, Unit 13 - Probability. Probability Scale, Calculating Probability, Listing Outcomes, Sample Space, Two-way Tables, Mutually Exclusive, Relative Frequency, Venn Diagrams, Tree Diagrams. Each PowerPoint is a full lesson including starter, examples, questions and plenary. The retrieval starter will link to the prior lessons here and in prior units I’ve uploaded. Credits to Mr Barton, Corbett maths, drfrostmaths and others from whom i have sourced some questions and slides. Some are my own too.