021. sorting the toy box: introduction to categorisation (ks3)
Discover how computers organise information by learning the basics of data categorisation and sorting techniques in this introductory KS3 lesson.
Have you ever tried to find a specific toy in a massive, messy pile? It takes forever! Computers face the exact same problem when looking for information. In this lesson, we will learn how to organise our digital "toy box". You will discover how sorting and categorising data makes it much faster for computers - and humans - to find exactly what they need.
Last modified: March 25th, 2026
