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Algorithms are described as something very simple but important. They are explained as instructions that are split into little steps so that a computer can solve a problem or get something done. How to brush your teeth is demonstrated by a cartoon mouse and robot. The process is broken down into simple steps such as: ‘take the lid off the toothpaste’ and ‘open your mouth’.

After watching the clip, teachers could ask the children to share ideas of other sets of instructions, such as taking a photo, having a bath, making a cup of tea or laying the table. The children could draw, write or type step-by-step instructions and, if possible, someone could try to follow them. This could link with literacy work on instructional writing. Remember to use the word algorithm to reinforce its meaning.