These are my complete AQA GCSE Computer Science revision resources – the exact materials I used to prepare for my mocks and real exams and which got me a Grade 8 in both (2 marks off a 9)! This pack includes both typed summary notes and my physical handwritten notes, covering every topic from the specification in detail:

• Algorithms & Programming Techniques (flowcharts, pseudo-code, iteration, arrays, validation)

• Data Representation (binary, hexadecimal, sound, images, compression)

• Computer Systems & Architecture (CPU, memory, storage, software, translators)

• Networks & Communication (topologies, protocols, security)

• Cyber Security & System Security (threats, protection, legislation)

• Databases & SQL

• Ethical, Environmental & Legal Issues

They’re not perfect – there may be a few small mistakes or differences from the mark scheme – but they’re complete, detailed, and they worked for me. If you need any clarification, feel free to email me.

You’ll receive the PDFs via email within 24 hours, and all pages are registered copyrights of CAC Study Hub.