Exam Board: Edexcel Level: GCSE Subject: Maths First teaching: September 2015 First exams: June 2017 Problem solving and reasoning questions included throughout. Exam style questions give students exposure to the sort of questions they will need to answer in their exam. Problem Solving lessons build up strategies from the Student Book so that students need to choose the most appropriate strategy. Mixed problem solving questions drawing on knowledge from this and previous chapters in the book give students the opportunity to practice using this strategy.