Exam Board: OCRLevel: GCSE 9-1Subject: Computer ScienceFirst Teaching: September 2020; First Exams: June 2022Suitable for the 2022 examsRevision that Sticks! Collins OCR GCSE 9-1 Computer Science Complete All-in-One Revision and Practice, uses a revision method that really works: repeated practice throughout.A revision guide, workbook and practice paper in one book!With clear and concise revision for every topic, plus seven practice opportunities, Collins offers the best revision at the best price.Includes:• quick tests as you go• end-of-topic practice questions• topic review questions later in the book• mixed practice questions at the end of the book• more topic-by-topic practice in the workbook• a complete exam-style paper• free Q&A flashcards to download online• an ebook version of the revision guide