Stretch and challenge more able students with plenty of practice activities, worked solutions, and exercise questions covering all topics, developed by subject experts with examining experience. Provide seamless progression between (9-1) GCSE and AS/A Level or Further Maths by enabling students to reason mathematically and apply mathematical techniques in solving problems. Develop understanding and embed learning for each topic with step-by-step worked examples, with solutions available for free online. Encourage students to use mathematical arguments and problem-solving skills with rigorous exercise questions. Reinforce learning and practice skills with activities throughout. Build understanding of theories with discussion points and thought-provoking questions, with answers provided in the back of the book and online. Check knowledge and understanding with a topic checklist at the end of each chapter.