Provide structured support and extra practice with differentiated questions that focus on reasoning and problem-solving, building the exam skills needed to succeed in the new GCSE specifications. Developed by a team of expert authors with examining experience, this book develops confidence and supports independent learning with graduated exercises for each unit. It builds fluency, problem-solving, and reasoning skills with exam-style questions that build on previous learning. It provides full coverage of the GCSE grade range with three books, matching the student books, meaning that content is focused at the right level for each student.