The essence of abstractions is preserving information that is relevant in a given context and forgetting information that is irrelevant in that context. the process of removing physical, spatial, or temporal details or attributes in the study of objects or systems in order to focus attention on details of higher importance,it is also very similar in nature to the process of generalization the creation of abstract concept-objects which are created by mirroring common features or attributes from various non-abstract objects or systems of study — the result of the process of abstraction. What is computational thinking Computational thinking allows us to take a complex problem, understand what the problem is and develop possible solutions. We can then present these solutions in a way that a computer, a human, or both, can understand. The four cornerstones of computational thinking There are four key techniques (cornerstones) to computational thinking: Decomposition ...
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