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BBC Abstraction test
Visit BBC site to take Abstraction test More tests on Computational Thinking by BBC
BBC Abstraction in practice
How to abstract Abstraction is the gathering of the general characteristics we need and the filtering out of the details and characteristics that we do not need. When baking a cake, there are some general characteristics between cakes. For example: a cake needs ingredients each ingredient needs a specified quantity a cake needs timings When […]
BBC Abstraction
What is abstraction? Abstraction is one of the four cornerstones of Computer Science. It involves filtering out – essentially, ignoring – the characteristics that we don’t need in order to concentrate on those that we do. In computational thinking, when we decompose problems, we then look for patterns among and within the smaller problems that make up the […]
BBC Pattern recognition test
Visit BBC site to take Pattern recognition test More tests on Computational Thinking by BBC
BBC Pattern recognition in practice
Why do we need to look for patterns? Finding patterns is extremely important. Patterns make our task simpler. Problems are easier to solve when they share patterns, because we can use the same problem-solving solution wherever the pattern exists. The more patterns we can find, the easier and quicker our overall task of problem solving […]
BBC Pattern recognition
Pattern recognition Once we have decomposed a complex problem, it helps to examine the small problems for similarities or ‘patterns’. These patterns can help us to solve complex problems more efficiently. What is pattern recognition? When we decompose a complex problem we often find patterns among the smaller problems we create. The patterns are similarities or characteristics […]
BBC Decomposition test
Visit the BBC link to take the Decomposition test More tests on Computational Thinking by BBC
BBC Decomposition example: creating an app
Decomposing creating an app Imagine that you want to create your first app. This is a complex problem – there are lots of things to consider. How would you decompose the task of creating an app? To decompose this task, you would need to know the answer to a series of smaller problems: what kind of app […]
BBC Decomposition in practice
Before computers can solve a problem, the problem and the ways in which it can be resolved must be understood. Decomposition helps by breaking down complex problems into more manageable parts. Decomposition in practice We do many tasks on a daily basis without even thinking about – or decomposing – them, such as brushing our […]
BBC Decomposition
Before computers can solve a problem, the problem and the ways in which it can be resolved must be understood. Decomposition helps by breaking down complex problems into more manageable parts. What is decomposition? Decomposition is one of the four cornerstones of Computer Science. It involves breaking down a complex problem or system into smaller parts […]
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