Developed by experienced authors and examiners, this coursebook provides a structured and progressive guide to the theoretical and practical skills required by the Cambridge International AS & A Level Computer Science syllabus (9618) for examination from 2021.

Written for the international learner, it emphasizes developing computational skills and builds confidence in using a range of technology and programming languages. Detailed descriptions of concepts are reinforced with exercises, discussion points, and reflection questions, including exam-style and past paper questions. Answers are available within the teacher’s resource.