Following the Pearson Edexcel GCSE SOW for Higher students. Unit 10 - Probability. Combined Events, Mutually Exclusive, Relative Frequency, Two-way tables, Tree Diagrams, Venn 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. I’ll add to this as I teach the topics. Credits to Mr Barton, Corbett maths and others from whom i have sourced some questions and slides. Some are my own too.