Algorithms & Pseudocode Cheat Sheet – GCSE & A Level Computer Science

Algorithms Poster – Computer Science Revision Display

A revision poster designed to introduce and reinforce the fundamentals of algorithms in Computer Science. The poster condenses key ideas into a single, clear visual reference, making it suitable for ongoing use throughout lessons and revision.

It works well as a classroom display or revision wall, allowing students to regularly revisit core concepts as they move around the room.

Suitable for:

Computer Science classrooms

GCSE and A Level study

KS3–KS5

Programming and algorithm lessons

Educational value:

Supports understanding of what algorithms are and how they are used

Reinforces core terminology and concepts

Encourages regular, low-effort revision through visual exposure

Useful alongside pseudocode and programming activities

Format:

Printable PDF files

Sizes included: A4, A3, A2 and US Letter

Suitable for printing or laminating