GCSE Computer Science OCR Knowledge Retriever

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With an average score of 4.79 we're rated EXCELLENT

3,663 reviews

Sidra Javed

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

3 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.

3 days ago

Oluwayemisi Odubanjo

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

2 weeks ago

All Reviews

GCSE Computer Science OCR Knowledge Retriever

Name: GCSE Computer Science OCR Knowledge Retriever
Brand: CGP
SKU: 9781789089509
Price: 6.99 GBP
Availability: InStock

Created By: CGP Product Code: EN2496

Subject

Topic

• MASTER OCR Computer Science with fill-in-the-blank retrieval practice
• Includes Memory Tests, Retrieval Practice & Mixed Quizzes
• Aligned to GCSE OCR Computer Science for Years 10-11
• Features two-tier testing and answers in the matching Knowledge Organiser
• Standard Delivery within 2-3 working days.

£6.99

With an average score of 4.79 we're rated EXCELLENT

3,663 reviews

Sidra Javed

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

3 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.

3 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 Retriever

If your Year 10 or Year 11 student is tackling OCR GCSE Computer Science, the GCSE Computer Science OCR Knowledge Retriever by CGP turns passive reading into active recall—the kind of practice that builds exam confidence and locks knowledge into long-term memory. Designed to work hand-in-hand with the separate OCR Computer Science Knowledge Organiser, this retrieval book turns every topic into a two-stage test: first you fill in the blanks, then you tackle a tougher version with even more gaps, pushing recall to the limit.

Each double-page spread mirrors a topic from the Knowledge Organiser, so your child learns a concept, then immediately tests it by completing missing keywords and definitions. The second, harder test on the same material ensures understanding sticks, and mixed practice quizzes at the end of each section check whether knowledge holds up under exam-style pressure. All answers live in the companion Knowledge Organiser, making self-marking straightforward and keeping revision on track without constant supervision. CGP's no-nonsense layout and clear instructions mean less time working out what to do, and more time actually revising.

Sample page showing Computer Systems and CPU components with fill-in-the-blank exercises — Inside pages feature structured fill-in-the-blank exercises covering key Computer Science topics such as CPU components and system architecture

The result is calmer, more focused revision for the full OCR GCSE Computer Science specification. Your child revisits algorithms, programming, data representation, networks and security in bite-sized chunks, building the fluency needed to tackle unfamiliar questions in the exam hall. Because the Retriever isolates exactly what needs rehearsing, it cuts through vague re-reading and turns study time into measurable progress. This physical book ships direct, ready to slot into your revision timetable alongside past papers and classroom notes.

Contents page displaying sections on Programming, Design, Testing and IDEs with page numbers — Clear contents guide covering Programming, Design, Testing and IDEs, plus full answer pages at the back for independent checking

This retrieval practice book suits any Year 10 or 11 pupil following the OCR exam board who wants to move beyond highlighting and truly test what they know. It works best alongside the matching Knowledge Organiser, and CGP offers a money-saving bundle if you want both. Straightforward, structured and proven to strengthen recall, it gives hardworking students a reliable method to prepare for every corner of the Computer Science GCSE.

Two-tier fill-in-the-blank tests per topic, with the second round removing more detail to deepen recall
Mixed practice quizzes at the end of each section to check retention under exam-like conditions
Full answers provided in the separate CGP Knowledge Organiser, enabling confident self-assessment
Covers all OCR GCSE Computer Science content, including programming, algorithms, data representation, networks and system architecture
Physical revision book that ships direct, designed for Year 10–11 students preparing for summer exams

Product Code	Publisher	ISBN 13
EN2496	CGP	9781789089509

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Frequently Asked Questions

Is this suitable for my child?

The GCSE Computer Science OCR Knowledge Retriever 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 Retriever 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.