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We’re refreshing the questions on our KS3 and GCSE Computer Science subject knowledge assessment. The current version remains available. Updated questions will be available from 18 May 2026.

Year 3

Computing systems and networks – Connecting computers

Curriculum > KS2 > Unit

Challenge your learners to develop their understanding of digital devices, with an initial focus on inputs, processes, and outputs. Start by comparing digital and non-digital devices, before introducing them to computer networks that include network infrastructure devices like routers and switches.

Unit guide

Learning graph

Summative assessment

Summative answer

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