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Presentation Aids
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Advantages & Disadvantages of Presentation-Advantages and DisadvantagesTypes of Presentation Aids -People -Objects and Models -Graphics -PicturesPresentation & Media -Flip Chart-Chalk & Marker Bds-Posters-Handouts -transperency Slides -Video tapes, DVD,Audiotapes, -Computer-Assisted PresentationsPreparing Presentations-Principles of Deisng-Principles of Color -Marking Presentation Aids Using Aids Ethical Consideration
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Advantages of Presentation Aids
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Increase Understanding Makes message memorable Adds AuthenticityImproved speaker credibilityImproves deliveryAdds Variety and Interest
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Disadvantages
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Can distract listernerscan distract speaker reduce eye contact damage cred. if sloppytakes time to preparedepends on equipment avaliability
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Types of Presentations Aids
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People, Objects, Models, Graphics, and Pictures
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People
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Important Consideration-Grooming, Actions, Gestures, Voice, Facial Expressions and demeanor-attire: influences how speech is precieved-Audience as aids -make sure they agree to it and reherse before then
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Objects and Models
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Displaying objects -Gain attention-Increase understanding -Add authenticity to your speech
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Objects
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Important: Portable and Easily Viewable, keep object out of sight before speaking, make sure it does not upstage you, inanimate objects are important Shocking: audience can cause problems Objects that are: dangerous, illegal, potentially offensive(guns, drugs, or pornography)
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Models
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Use a replica if something is -rare -expensive-fragile -unavaliable
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Graphics
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Visual representaton of information-sketches-maps-charts -textual materials
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Sketches
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Simplified versions of what you are talking about -trace if your bad at it
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Maps
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Don't use commercially made one, make your ownuseful for illustrating speeches based on spatial relationships
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Graphs
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Can make statistical information easier for listeners to understand-pie chart, bar graphs, line chart,-
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Pie chart
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Pie chart: compare size of subjects part in relaton to one another and the whole
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Bar graph
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Comparisons and contrasts between 2 or more items and groupsmay use pictographics or stylized drawing
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Line graphs
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Changes across time, trends in growth or decline
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