GCSE Computer Science OCR Knowledge Organiser

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With an average score of 4.79 we're rated EXCELLENT

3,665 reviews

Sidra Javed

It was quick and fast delivery on time. My little one is enjoying her new CGP books. Thank you.

6 days ago

Anonymous

My order was delivered very fast, and I am very pleased with the workbooks. My son has started practising the questions, which are easy to read and understand for children.

6 days ago

Oluwayemisi Odubanjo

Excellent material that effectively meets my son's academic needs.

2 weeks ago

All Reviews

GCSE Computer Science OCR Knowledge Organiser

Name: GCSE Computer Science OCR Knowledge Organiser
Brand: CGP
SKU: 9781789089493
Price: 6.99 GBP
Availability: InStock

Created By: CGP Product Code: EN2495

Subject

Topic

• MASTER GCSE Computer Science with clear, visual knowledge summaries
• Includes Programming, Algorithms, Data & Networks
• Aligned to OCR GCSE specification for Years 10-11
• Features full answers covering all OCR course content
• Standard Delivery within 8-9 working days.

£6.99

With an average score of 4.79 we're rated EXCELLENT

3,665 reviews

Sidra Javed

It was quick and fast delivery on time. My little one is enjoying her new CGP books. Thank you.

6 days ago

Anonymous

My order was delivered very fast, and I am very pleased with the workbooks. My son has started practising the questions, which are easy to read and understand for children.

6 days ago

Oluwayemisi Odubanjo

Excellent material that effectively meets my son's academic needs.

2 weeks ago

All Reviews

About the GCSE Computer Science OCR Knowledge Organiser

If your Year 10 or Year 11 child is tackling OCR GCSE Computer Science, the GCSE Computer Science OCR Knowledge Organiser from CGP strips away the overwhelm and puts every key fact at their fingertips. Designed for pupils aged 14–16, this full-colour revision guide condenses the entire specification into clear, visual pages that make even the trickiest concepts—from algorithms and data structures to systems architecture—quick to grasp and easier to remember when exam pressure builds.

Each double-page spread focuses on a single topic, combining concise explanations with diagrams, flowcharts and colour-coded boxes that highlight definitions, worked examples and exam techniques. Your child can scan a page in minutes, lock in the essentials and move on, rather than wading through dense chapters. Because the organiser mirrors the OCR specification exactly, nothing is missed and nothing is surplus—every fact has a purpose, and every visual cue speeds up recall during last-minute reviews or mock-exam preparation.

Sample spread explaining CPU architecture with labelled diagrams — Visual breakdown of the Von Neumann architecture and fetch-execute cycle, making complex processor concepts straightforward

When revision feels scattered, this book becomes the single source of truth your child returns to again and again. It fits in a school bag, works alongside practice papers and pairs perfectly with flashcards or active-recall sessions. The layout encourages independent study: pupils can quiz themselves, annotate margins and tick off mastered topics without needing constant supervision. That means calmer evenings for you and growing confidence for them as exam day approaches.

Memory types and storage explained with icons and definitions — Clear comparison of primary storage, RAM, ROM and virtual memory with visual summaries and exam-friendly terminology

This knowledge organiser suits any pupil preparing for OCR GCSE Computer Science, whether they need a structured starting point or a rapid refresh before mocks. CGP's reputation for clarity and curriculum accuracy means you can trust every page to reflect what examiners expect, giving your child the factual foundation they need to tackle both programming tasks and theory questions with confidence.

Full OCR GCSE Computer Science specification condensed into visual, double-page topic spreads
Colour-coded definitions, worked examples and exam techniques for faster recall and easier navigation
Perfect for independent study, last-minute revision and pairing with practice papers or flashcards
Published by CGP, ensuring curriculum alignment and factual reliability across every page
Physical revision guide that fits in a school bag and supports active-recall sessions at home

Product Code	Publisher	ISBN 13
EN2495	CGP	9781789089493

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Frequently Asked Questions

Is this suitable for my child?

The GCSE Computer Science OCR Knowledge Organiser is absolutely perfect for children in Year 10 or Year 11 studying the national curriculum in England.

It is also very useful for children in the devolved nations of Wales, Scotland and Northern Ireland that study similar curriculums.

Finally, the GCSE Computer Science OCR Knowledge Organiser is also very useful for children studying outside of the UK on comparable international curriculums such as the Cambridge Primary Curriculum or The Pearson Edexcel International Primary Curriculum.

How much is delivery?

Standard delivery within the UK is free of charge for all orders over £30. Orders below £30 carry a £3.95 delivery charge.

We also deliver to over 200 countries across the world! Delivery fees are charged according to the weight of the parcel and are as competitive as we can possibly offer. This is calculated in the checkout where you are given a full delivery cost before we ask for payment.

When will I receive my order?

Orders shipped within the UK are normally delivered within 2-3 working days.

International orders typically take up to 10 working days assuming all relevant import duty payments are successfully processed on time.

How do I track my delivery?

When your order is shipped, we will send you an email notification that includes your tracking number and a link to the courier's website for you to track your delivery.

Which couriers do you use?

At Exam Ninja, we have no patience for slow, unreliable couriers. As such, we use the tried and trusted couriers, Royal Mail and DPD, for all our deliveries within the UK.

For our global deliveries, we only use the fully tracked couriers DPD, FedEx, TNT, ParcelForce and UPS.