Benefit from the expert input of experienced examiners and subject specialists, including Heather Davis, in this assessment-led practice book. Tailored to the new 2017 specifications and packed with exam-style questions, it thoroughly prepares students for the exam with over 200 questions matched to the new specifications. It provides structured support and extra practice with questions focused on problem-solving, modelling, and technology. It also creates opportunities for self-directed learning and assessment with answers at the back of the book, and enhances learning with extra practice designed to supplement the textbooks and the My Revision Notes series.