A new series of resources aimed at assisting teachers with the delivery of the Edexcel A Level Business specification. This resource specifically looks at topic 3.3.3. Decision Trees. This PowerPoint presentation looks at the concept of decision tree analysis and how to construct and interpret simple decision tree diagrams. The calculation and interpretation of decision tree figures are assessed, along with an overview of the main benefits and drawbacks of this technique. The slides contain several activities with suggested answers including the Quick Fire Five and a 10 mark practice question. The clear and well-presented nature of the slides are aimed at helping students to understand the topics with each topic analysed to provide a balanced assessment of the theory.