Comprehensively matched to the Cambridge Mathematics syllabus at Extended Level, this engaging and accessible Student Book focuses on the key concepts, guiding learners through the IGCSE course and building confidence for assessment. Features Map topics to the latest Cambridge syllabus with clear, frequent learning outcomes Build knowledge and skills with detailed explanations, worked examples and helpful Study Tips Test and consolidate understanding with plenty of practice opportunities, including end-of-topic and end-of-section questions Prepare for assessment with guidance on the ways in which different topics might be combined in exams