Benefit from the expert input of experienced examiners and subject specialists in this assessment-led Second Edition Practice Book, packed with exam-style questions. Clearly highlighted 'above GCSE' content allows students who largely rely on self-study to know where to focus their attention, while keeping the resource 100% relevant for students who do receive full tuition. - Thoroughly prepare for the exam with hundreds of exam-style questions that are matched to the specification. - Get structured support and extra practice with questions focused on reasoning and problem-solving. - Check your knowledge and practise independently with full step-by-step worked solutions and mark schemes online. - Enhance learning with extra practice designed to supplement the textbook- Dozens of new questions