Your essential companion for OCR GCSE Computer Science success! This all-in-one revision and practice guide combines clear explanations, exam-style questions, worked maths skills, and expert tips to help students achieve their best. Backed by research and trusted by teachers, Oxford Revise makes revision simple and effective. Exam Board: OCR Level: GCSE Subject: Computer Science Why this revision guide? • All-in-One Revision & Practice: Everything students need for OCR GCSE Computer Science in one book. • Clear Structure: Follows a proven knowledge - retrieval - practice approach, the scientifically proven most effective way to learn and recall information. • Expertly Written: Created by revision specialists and supported by research into best revision techniques Key Features: • Knowledge Organisers: All key knowledge you need explained simply and clearly. Concepts are illustrated in meaningful ways with helpful worked examples throughout. An online glossary helps you to learn the definitions to key terms. • Retrieval questions: Check that you have retained the knowledge before you move onto the exam practice. Regularly going back and retrieving prior knowledge helps you combat the forgetting curve. • Exam-style practice: Lots of opportunities to practise the type of questions you will encounter in your exams with useful tips and guidance. As you use this revision and practice guide, you will be securing your knowledge and building up your confidence. QR codes provide links to answers and further revision support on accompanying website. For more subjects in the Oxford Revise series, search Oxford Revise or visit the Oxford Revise website oxfordrevise.com.