KS3 Science Knowledge Retriever

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With an average score of 4.79 we're rated EXCELLENT

3,672 reviews

Anonymous

Easy access, great resources!

3 days ago

Anonymous

Straightforward access to the test papers and the answers. Thank you very much!

3 days ago

Helen Smith

I've been using Exam Ninja books for around five years to help my nine-year-old daughter with her schooling. We buy a set for each year and my daughter works her way through them, a little each day, with my assistance. These are an excellent resource for boosting a child's learning journey and supporting the school curriculum.

6 days ago

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KS3 Science Knowledge Retriever

Name: KS3 Science Knowledge Retriever
Brand: CGP
SKU: 9781789087246
Price: 6.99 GBP
Availability: InStock

Created By: CGP Product Code: EN2320

Subject

Topics

• MASTER KS3 Science with dual-level retrieval tests that lock knowledge into long-term memory
• Includes Biology, Chemistry & Physics across all key topics
• Aligned to the KS3 National Curriculum for Years 7-9 students aged 11-14
• Features full answers and mixed practice quizzes to test complete understanding
• Standard Delivery within 2-3 working days.

£6.99

With an average score of 4.79 we're rated EXCELLENT

3,672 reviews

Anonymous

Easy access, great resources!

3 days ago

Anonymous

Straightforward access to the test papers and the answers. Thank you very much!

3 days ago

Helen Smith

6 days ago

All Reviews

About the KS3 Science Knowledge Retriever

If your child is in Year 7, Year 8 or Year 9 (ages 11–14) and studying KS3 Science, the KS3 Science Knowledge Retriever from CGP offers a proven way to embed what they've learnt and build lasting recall across Biology, Chemistry and Physics. This workbook is designed to work hand-in-hand with the CGP KS3 Science Knowledge Organiser, transforming passive reading into active retrieval practice that sticks.

Here's how it works: after your child studies a topic in the Knowledge Organiser, they turn to the matching page in this Retriever and fill in as much information as they can remember—without looking back. A second, tougher test then challenges them to recall the trickier details, so they know exactly where to focus their effort. Mixed practice quizzes at the end pull together multiple topics, helping pupils connect ideas and prepare for real exam questions. Every exercise is self-contained, so your child can dip in and out as their school timetable demands, and full answers are included to check progress independently.

Sample page showing photosynthesis retrieval exercises with blanks to complete — First-pass retrieval page on photosynthesis with fill-in blanks for core facts and equations

Regular use of the Retriever builds genuine confidence: your child will walk into lessons and assessments knowing they can recall definitions, equations and key processes under pressure. Because the questions mirror the structure of the Knowledge Organiser, revision feels less overwhelming and more manageable. The progressive difficulty ensures that even pupils who find science challenging can start with the basics and work up, while stronger students can test themselves on the harder prompts straight away. It's a straightforward, no-fuss approach that fits the English National Curriculum for KS3 and arrives as a physical book ready to use.

Second-pass retrieval page with more challenging blanks on the same photosynthesis topic — Tougher second-pass retrieval on photosynthesis, testing deeper recall and detail

This Retriever suits any Year 7–9 pupil who wants to move beyond highlighting notes and actually lock down the science they need for end-of-topic tests and future GCSEs. It's especially helpful for families who prefer structured, topic-by-topic practice that doesn't require extra research or printing. Pair it with the CGP Knowledge Organiser for a complete learn-and-test system, or use it alongside school resources to reinforce classroom learning at home.

Dual-testing system: first-pass retrieval for core facts, then a tougher second test to cement tricky details
Covers Biology, Chemistry and Physics across the full KS3 curriculum for Years 7, 8 and 9
Mixed practice quizzes at the end of each section to check understanding across multiple topics
Full answers included so pupils can self-mark and identify gaps without waiting for help
Designed to pair with the CGP KS3 Science Knowledge Organiser for a complete learn-and-recall routine

Product Code	Publisher	ISBN 13
EN2320	CGP	9781789087246

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Frequently Asked Questions

Is this suitable for my child?

The KS3 Science Knowledge Retriever is absolutely perfect for children in Year 7, Year 8 or Year 9 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 KS3 Science 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.