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OCR GCSE J277 Computer Science

Complete course textbook

Available in printed paperback format, or as a digital subscription edition through www.classoos.com

The aim of this book is to provide a comprehensive and accessible text for students, covering Papers 1 and 2 in the latest OCR GCSE J277 Computer Science specification. It will be invaluable as a course text for students throughout the course. It is divided into eight sections, each broken down into manageable chapters of roughly one lesson. Sections 6 and 7 of the textbook cover algorithms and programming fundamentals with a theoretical approach to provide students with experience of writing, tracing and debugging pseudocode solutions without the aid of a computer. These sections would complement practical programming experience.

Each of the eight sections cover one of the major topics in this course, and each subtopic contains sample examination questions from past papers, which can be set as homework.

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ISBN 9781910523216 Published March 2020

  • Great graphics, clear key terms and explanations, and great inclusion of questions and exemplar responses. We have shopped around over the last couple of years, but I think we have now found our 'go to' book!

    Jackie Plewes Head of Design & Technology
    Denstone College

  • The judges liked the clever use of Augmented Reality by PG Online, to bring content to life and increase accessibility across diverse learners was a real strength of ClearRevise guides which judges believe will engage even reluctant learners. They also loved the updateable AR resources, allowing additional content to be added without the need to purchase new books.

    Judges Secondary Resources of the Year
    Education Resource Awards 2023

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