Computers
Algorithms
Algorithms is a core A-level Computers topic. Use this page to revise the main ideas, practise the common question styles, and build confidence with trace tables, pseudocode, theory recall, and scenario questions.
What Algorithms means in A-level Computers and where it appears in exam questions.
The key vocabulary, notation, and command words students must recognise for Algorithms.
Common steps used to solve or explain Algorithms questions accurately.
Typical mistakes students make in Algorithms, and how to avoid losing method marks.
How to connect Algorithms with wider A-level Computers topics for longer answers.
A quick revision plan for practising Algorithms before timed past-paper questions.