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AQA GCSE Computer Science · spec 8525 · 9 mini-lessons

AQA GCSE Computer Science
9 free mini-lessons, in order.

One interactive lesson for every topic in the AQA specification, in the order it's taught. Each one opens with a question you can’t yet answer, then works through it in missions with checks along the way. About 20 minutes each. No login.

👩‍🏫 Teachers: assign this courseAll six Velvet stages🎮 Revision Arcade
  1. 1Fundamentals Of AlgorithmsWhy does the Tube map ignore real distances, yet still work?Start →
  2. 2ProgrammingHow does a game turn 135 seconds into 2:15 on its timer?Start →
  3. 3Fundamentals Of Data RepresentationWeb colours look like #FF8C00. Why letters and numbers?Start →
  4. 4Computer Systems: Logic and Software"Tea or coffee?" Would a computer's OR let you have both?Start →
  5. 5Systems architectureENIAC took days to reprogram. Your phone swaps apps instantly. Why?Start →
  6. 6Computer NetworksIf networks spread viruses, why does every school connect its PCs?Start →
  7. 7Cyber SecurityIn 2020, hackers hijacked famous Twitter accounts. What did they hack?Start →
  8. 8Relational Databases & SQLTwo students called Amy Khan: how does a database tell them apart?Start →
  9. 9Ethical Legal & Environmental ImpactsLogging in with a friend's password just to look: is it a crime?Start →

More Computer Science

Same subject, other exam boards:

Edexcel GCSE Computer ScienceOCR GCSE Computer ScienceEduqas/WJEC GCSE Computer ScienceCambridge IGCSE Computer ScienceEdexcel International GCSE Computer Science

Other levels:

A-Level Computer ScienceIB Diploma Computer Science

All mini-lessons, every course →