Year 11 Computer Science ATAR: Decomposition and modular design

Students learn to break a problem into sub-problems, show them in a structure diagram, and see why modular programs are easier to share, change, test and read.

One content description from the full WA Computer Science ATAR Year 11 — Modular Programming journey. All 6 modules below are in that journey too, with the same content — add just these to a class, or the whole strand.

Modules (6)

1 Decomposing a problem into sub-problems 2 Structure diagram 3 Drawing a structure diagram from a scenario 4 Why decomposition helps: team work and reuse 5 Changing code in one place 6 Subroutines make programs easier to test and read

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