week 3

1.1.13 The purpose of abstraction.

1.1.14 The tasks of abstraction:

• identify information that is needed

• filter out unnecessary details

• hide details of internal workings.

1.1.15 How 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 How to use abstraction in problem solving.

1.1.17 The interrelationships between components of computational thinking and make judgements about the suitability of using the components in digital support and security

Last Updated
2025-09-09 12:05:28