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.


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Final Quiz

This quiz is a great way for you to test your learning from this lesson.

If you would like to recap any of the lesson, or repeat any exercise, click ‘Back’ below.

Lesson summary: Subroutines

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