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Computer Systems Knowledge Organiser | AQA GCSE 8525 CS | FREE Revision Guide | Logic Gates & CPU

Help students revise AQA GCSE Computer Science 8525 Computer Systems with this concise, visually structured FREE Knowledge Organiser.

Designed as a quick-reference revision guide, this resource brings together essential Computer Systems and Boolean Logic concepts in an easy-to-use format for classroom revision, homework, independent study and exam preparation.

What’s Covered:
✓ AND, OR, NOT, NAND, NOR and XOR logic gates
✓ Logic gate truth tables
✓ Combined logic circuits
✓ De Morgan’s Laws
✓ CPU architecture
✓ ALU, Control Unit and registers
✓ CPU buses
✓ Fetch-decode-execute cycle
✓ Clock speed, CPU cores and cache
✓ RAM and ROM
✓ Secondary storage
✓ Embedded systems
✓ Operating systems and utility software
✓ Compilers, interpreters and assemblers

Includes:
• Quick-reference definitions
• Logic gate truth tables
• CPU architecture summary
• Fetch-decode-execute overview
• RAM vs ROM comparison
• Storage type comparison
• Translator comparison
• Exam tips
• Common GCSE mistakes

A useful FREE revision and classroom reference resource for AQA GCSE Computer Science students and teachers.

Looking for more practice? Explore the complete Computer Systems & Boolean Logic Teaching Pack and Revision Workbook for additional lessons, worksheets, quizzes, exam-style questions and detailed answers.

If you found this useful, please leave a review. it really helps!

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Get this resource as part of a bundle and save up to 33%

A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.

Bundle

AQA GCSE Computer Science (8525): Computer Systems Complete Bundle | Lesson Pack, Revision Workbook & Knowledge Organiser

🎯 AQA GCSE Computer Science (8525): Computer Systems — Complete Bundle Lesson Pack + Revision Workbook + Knowledge Organiser — Everything You Need in One Download Give students the full teaching-to-revision journey for Computer Systems and Boolean Logic in one purchase — no need to hunt down separate lesson, practice, and revision resources. 📦** What's Included (3 Premium Resources)** 1. Computer Systems & Boolean Logic Lesson Pack Ready-to-teach PPT lesson, structured worksheet, hands-on classroom activity, and an MCQ quiz with full answers — ideal for first teaching, cover lessons, or homework. 2. Computer Systems Revision Workbook Exam-style questions with full mark schemes, built to reinforce CPU architecture and logic gate concepts and develop exam technique once the topic has been taught. 3. Computer Systems Knowledge Organiser A single-page, at-a-glance revision summary covering logic gates and CPU fundamentals — perfect for last-minute revision, homework tasks, or keeping in students' books/folders throughout the unit. ✅ Why Buy the Bundle? Save 33% compared to buying all three resources separately Covers the full learning cycle: teach → practise → revise One consistent set of terminology and examples across all three resources, so there's no disconnect between lessons and revision Cuts down prep time — no need to source or build supplementary practice materials Fully aligned to the AQA GCSE Computer Science (8525) specification for Computer Systems 👩‍🏫 Perfect For Classroom teaching (lesson pack) Homework and independent practice (revision workbook) Revision lessons, form time, and exam-week prep (knowledge organiser) NQTs and cover teachers needing a ready-made, no-prep-required unit 🔑 Topics Covered CPU architecture (fetch-decode-execute cycle, registers), von Neumann architecture, embedded systems, Boolean logic (AND, OR, NOT gates), logic diagrams, and truth tables — mapped directly to AQA 8525 assessment objectives. ⭐ Save this shop for more complete topic bundles across the full AQA GCSE Computer Science (8525) specification — each covering Lesson Pack + Revision Workbook + Knowledge Organiser in one purchase.

£9.99

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