QCE Digital Solutions Unit 3: Modularity, readability and commenting
Students divide programs into modules and write readable, maintainable, well-named and well-commented code.
One content description from the full QCE Digital Solutions Unit 3 — Real-World Problems and Solution Requirements journey. All 10 modules below are in that journey too, with the same content — add just these to a class, or the whole strand.
Modules (10)
1
Why programs are divided into modules
2
Procedures versus functions
3
Functions calling other functions
4
Purposes of naming conventions
5
Naming conventions for solution elements
6
Readability improvements in code
7
Maintainability improvements in code
8
Purposes of internal documentation: code maintenance
9
Comments that explain and justify data and code structures
10
Header comments for code maintenance
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