Where to Start
Every presentation has three key elements that need to
be in harmony for a presentation to be effective:
The speaker (yourself)
The listeners (your audience)
The content (your prepared speech, your material)
If doing a presentation is your own idea, you pretty much
have control over the selected topic and the audience you
want to target. If you are asked to present, you need to
ask as many questions as needed until you feel that you
know who the audience will be (e.g., number expected, attendance
is required or voluntary, their level of knowledge about
the topic, what setting will they be in). Then ask what
main ideas you should emphasize about the topic.