Book excerpt: We are working with Cambridge International to gain endorsement for this title. New edition to match the revised Cambridge IGCSE(TM), IGCSE (9-1) and O Level syllabuses (0470/0977/2147) for examination from 2024. Reinforce learning and deepen understanding of the key concepts covered in the latest syllabus; an ideal course companion or homework book for use throughout the course. - Develop and strengthen skills and knowledge with a wealth of additional exercises that perfectly supplement the Student's Book. - Build confidence with extra practice for each lesson to ensure that a topic is thoroughly understood before moving on. - Build a strong understanding of the main events of the course and the confidence to know how to use this knowledge. - Keep track of students' work with ready-to-go write-in exercises.