Computer Science

Computer Science — Year 8

British Curriculum · Ages 12-13

Year 8 deepens programming skills — more complex control structures, functions/procedures for organising code, and an introduction to basic data structures like lists or arrays. Data representation extends to binary arithmetic and an introduction to how images and sound are digitally represented.

Cybersecurity and the basics of how hardware components work together (CPU, memory, storage) are typically introduced this year, building toward GCSE-level depth.

Key topics covered

• Functions & Procedures — Organising code into reusable, structured blocks.
• Data Structures — Introduction to lists and arrays.
• Binary & Representation — Binary arithmetic; representing images and sound digitally.
• Cybersecurity & Hardware — Basic security concepts and how core hardware components interact.