In parts 1 to 3 of the Programming unit, you have already experienced subroutines. This lesson in designed to formalise your definition of a subroutine. You will find out why they are used in programming and you will also learn how to pass values to them.
Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:
- Click "Close Video"
- Click "Next" to view the activity
Your video will re-appear on the next page, and will stay paused in the right place.
This quiz is a great way for you to test your learning from this lesson.
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