Topic Dependency Map
Learning Pathway
Every Cambridge IGCSE 0478 topic in learning order — follow the path from Chapter 1 to Chapter 10, or jump to the topic you need. Click any topic to see its prerequisites, what it unlocks, and start practising.
P1
Paper 1
Computer Systems
Chapters 1–6
1
Chapter 1 · Data Representation
3 topics2
Chapter 2 · Data Transmission
3 topics3
Chapter 3 · Hardware
4 topics4
Chapter 4 · Software
2 topics5
Chapter 5 · The Internet & its Uses
3 topics6
Chapter 6 · Automated & Emerging Technologies
3 topicsP2
Paper 2
Algorithms, Programming & Logic
Chapters 7–10
7
Chapter 7 · Algorithm Design & Problem-Solving
9 topics8
Chapter 8 · Programming
3 topics9
Chapter 9 · Databases
1 topics10