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BBC Evaluating solutions test
Visit BBC site to take the test Evaluating solutions test More tests on Computational Thinking by BBC
BBC Evaluation of a solution
How do we evaluate our solution? There are several ways to evaluate solutions. To be certain that the solution is correct, it is important to ask: does the solution make sense? Do you now fully understand how to solve the problem? If you still don’t clearly know how to do something to solve our problem, […]
BBC Problems with solutions
Solutions that are not properly decomposed If computational thinking techniques are applied to the problem of how to bake a cake, on decomposing the problem, it is necessary to know: what kind of cake to bake what ingredients are needed, how much of each ingredient, and when to add it how many people the cake is for how long […]
BBC What is computational thinking?
Computers can be used to help us solve problems. However, before a problem can be tackled, the problem itself and the ways in which it could be solved need to be understood. Computational thinking allows us to do this. Computational thinking allows us to take a complex problem, understand what the problem is and develop […]
BBC Test on Computational Thinking
How much do you know about Computational Thinking? Follow the link to take the test at BBC site Test on Computational Thinking More tests on Computational Thinking by BBC
BBC Computational thinking in practice
A complex problem is one that, at first glance, we don’t know how to solve easily. Computational thinking involves taking that complex problem and breaking it down into a series of small, more manageable problems (decomposition). Each of these smaller problems can then be looked at individually, considering how similar problems have been solved previously […]
BBC Evaluating
Evaluating solutions Before solutions can be programmed, it is important to make sure that it properly satisfies the problem, and that it does so efficiently. This is done through evaluation. What is evaluation? Once a solution has been designed using computational thinking, it is important to make sure that the solution is fit for purpose. Evaluation […]
BBC Algorithms test
Visit BBc site to take the Algorithms test More tests on Computational Thinking by BBC
BBC Representing an algorithm: Pseudocode and flowcharts
There are two main ways that algorithms can be represented – pseudocode and flowcharts. Representing an algorithm: Pseudocode Most programs are developed using programming languages. These languages have specific syntax that must be used so that the program will run properly. Pseudocode is not a programming language, it is a simple way of describing a set of instructions that does not have to use specific syntax. […]
BBC Algorithms
An algorithm is a plan, a set of step-by-step instructions to resolve a problem. In an algorithm, each instruction is identified and the order in which they should be carried out is planned. What is an algorithm? Algorithms are one of the four cornerstones of Computer Science. An algorithm is a plan, a set of step-by-step […]
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