1) What is a presentation aid? 2) How can a presentation aid be effective? 3) Unpredictability can be a factor in presentation aids. How can we mitigate some of the unpredictability issues that one might face when using visual aids?
Expert Answer
1)
Presentation is nothing but the process by which information on a particular topic are presented to the audience which has clear purpose and goal.
Presentation aid is nothing but aspects that support the purpose of presentation and help the speaker to make the presentation more effective. The presentation aids include visual aids and audio aids. Charts, diagrams, photographs,
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