September 2017
Intermediate to advanced
306 pages
7h 53m
English
Content preview from Computational Thinking
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4 ABSTRACTION AND MODELLING
OBJECTIVES
- Introduce the concept of abstraction and explain its importance.
- Show the importance of layering abstractions.
- Discuss the dangers and limitations of abstraction.
- Introduce modelling as part of the problem-solving process.
- Show typical types of models available.
- Explain the difference between static and dynamic modelling.
- Show typical uses of models along with examples.
ABSTRACTION
This section introduces the concept of abstraction, a key concept in CT for devising powerful solutions.
From generalisation to abstraction
The previous chapter showed the decompositional approach to problem-solving, whereby a large, complex problem is divided into smaller, simpler sub-problems. The motivation behind it ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.