1.1.13 Know and understand the purpose of abstraction.
1.1.14 Know and understand the tasks of abstraction:
• identify information that is needed
• filter out unnecessary details
• hide details of internal workings.
1.1.15 Be able to use abstraction:
• what inputs are needed
• what the expected outputs and outcomes are
• things that will vary
• things that will remain constant
• key actions the solution must perform
• repeated processes the solution will perform.
1.1.16 Be able to use abstraction in problem solving.
1.1.17 Understand the interrelationships between components of computational thinking and make judgements about the suitability of using the components in digital support and security
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