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AQA GCSE Computer Science tutors

Understand why the code works, not just what to type.

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About AQA GCSE Computer Science

AQA Computer Science 8525 assessment

PaperCurrent published durationMarks and weighting
Computational thinking and programming skills2 hours90 marks; 50%
Computing concepts1 hour 45 minutes90 marks; 50%

From a problem to a working solution

Plan

Describe the task

Identify the inputs and required output. Break the problem into smaller operations before choosing the code.

Trace

Follow changing values

Use a trace table to record variables through a loop or selection. Explain each change instead of guessing the final output.

Test

Challenge the solution

Try normal, boundary and invalid data where appropriate. Use the result to explain what needs correcting and why.

Connect programming with the wider course

Lessons can also explore data representation, computer systems, networks, cybersecurity and databases. For example, explain how a small database answers a question before writing the SQL. Linking a technical term to a clear example is more useful than collecting definitions without knowing when to use them.

Frequently asked questions

Why do some practice papers show a different Paper 1 duration?

AQA has updated the specification. The table reflects the currently published assessment overview. Confirm the version for your exam series with your school before using older papers as timed practice.

Do I need to use Python?

Tell your tutor which language your school uses. Support should develop the required programming concepts and the conventions used in your course, rather than assume one language suits everyone.

Can I start if I am behind with coding?

Yes. Discuss your starting point in a free 15-minute introduction. A small task can reveal whether the main gap is the concept, syntax or interpreting the question.

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