Python Built-in Functions Cheat Sheet – Computer Science Classroom Display

Python Built-in Functions Poster – Computing Classroom Display

This resource is a clear reference poster introducing key Python built-in functions, designed to support students who are beginning to learn Python programming.

The poster uses simple explanations and examples to help students understand how common functions are used in practice, making it suitable for classroom display and revision support.

Functions included

input()

len()

str()

int()

print()

type()

Each function is explained with a short description and example to support understanding.

Suitable for

KS3 Computing

GCSE Computer Science

Introductory Python programming lessons

Classroom display and revision reference

The poster can be used when introducing Python, reinforcing learning during lessons, or as a visual reminder in computer labs and teaching spaces.

File details

1 Python functions poster

High-quality JPEG files

Sizes included: A4, A3, A2 & US Letter

Suitable for printing and lamination

Notes

Digital resource – no physical item included

Colours may vary slightly depending on printer settings

Files are provided for classroom use

This poster supports students in developing confidence with core Python functions, helping to build a strong foundation for further programming work.