This quiz addresses part of the requirements of the National Curriculum KS1 for children aged 5 and 6 in years 1 and 2 in Computing. Specifically it is an introduction to code and building scripts and gives some examples of simple programs. It is one of 20 quizzes to help you find out about how computers work, and how they affect all our lives.
We have looked at examples of algorithms. Once you have your algorithm written down you have a simple plan. It has steps in it. But computers and robots cannot understand what you have written down. They only understand codes. These codes can be words, letters or numbers. They are like a special language. So you have to take each step in your algorithm and turn it into code. Codes make up units. Then we use these units when building scripts. Scripts can run programs. Programs have a lot of code to make a computer do a job.
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You can find more about this topic by visiting BBC Bitesize - What is a computer program?
The code used to create web pages is called HTML
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One language used to write computer code is called Scratch. Have you used Scratch?
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Code is a series of very simple instructions
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Can you use these symbols to write down the code for: Down 4 squares?
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The toy robot must keep going until it reaches the wall, and then turn right
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An algorithm has steps, but they are not written in code
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You can program computers to do different jobs
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What could you program a toy robot to do?
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Code can include words, but it is not like ordinary English
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What sort of code have you used?
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