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WJEC GCSE Computer Science Revision

Explore WJEC GCSE Computer Science revision topics. Check the official specification for complete requirements for your exam year and route.

8 topic groups · 15 numbered specification points · 23 checklist items

Official WJEC course and specification (opens in a new tab)

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Computer Science topic list

This overview covers Unit 1 topics only. Unit 2 is also assessed in an on-screen exam using a pre-release brief; check the official WJEC specification before using this as a course checklist.

Tick each item off as you revise. Ticks are saved on this device only.

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  • Answer exam-style questions on any topic below and get marked in seconds, with feedback on how to win more marks.
  • Flashcards, quizzes and revision games generated for every topic.
  • Practise real past papers with mark schemes.
  • A study planner with an exam countdown, built around your weakest topics.
  • Everything works in English and Welsh.

This guide is also available in Welsh (Cymraeg): Welsh (Cymraeg) guide

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