Skip to content
Computer Science
A-LevelOCR

OCR A-level Computer Science

Computer Science

What is included

Notes

Structured, spec-aligned notes for every topic

Flashcards

Active recall — topic by topic, spaced repetition

Rapids

Fast-fire knowledge checks to lock in key facts

Practice questions

AI-marked practice with instant examiner feedback

What this course covers

  • Component 01 — Computer systems

    • 1.1 – The characteristics of contemporary processors, input, output and storage devices
    • 1.2 – Software and software development
    • 1.3 – Exchanging data
    • 1.4 – Data types, data structures and algorithms
    • 1.5 – Legal, moral, cultural and ethical issues

  • Component 02 — Algorithms and programming

    • 2.1 – Elements of computational thinking
    • 2.2 – Problem solving and programming
    • 2.3 – Algorithms

  • Component 03 — Programming project (NEA)

    • 3.1 – Guide to the programming project
    • 3.2 – Examples of high-scoring projects

Ready to start studying?

Create a free account to unlock this course. No card required.