QCE Digital Solutions Unit 3: Conceptual models and systems thinking
Students use systems thinking to model a solution, covering its boundary, properties, inputs and outputs, user interface and system controls.
One content description from the full QCE Digital Solutions Unit 3 — Innovative Digital Solutions journey. All 8 modules below are in that journey too, with the same content — add just these to a class, or the whole strand.
Modules (8)
1
Systems thinking and a conceptual model of a solution
2
Context diagram (Level 0): system and entities
3
Context diagram (Level 0): data flows
4
Drawing a context diagram from a scenario
5
Properties of a system
6
Input-process-output (IPO) chart
7
The user interface as part of a system model
8
System controls
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