Designate one person in the pair to be the Speaker and one person in the pair to be the Listener. Don't worry -- both people will get a chance to be the Speaker. You'll be discussing the concept of functions in this activity.
Speaker: As the speaker, explain to the Listener what a function
is (in the context of C programming). Assume the Listener is a classmate
of yours who missed today's lecture.
Switch roles! The old Speaker is now the Listener and the old Listener is now the Speaker.
Speaker: As the speaker, suppose you are the lead developer for a team of programmers. Explain to your Listener, one of the programmers, the importance of and reasons for using functions.