I need information about visual aids. thanks you.?

Ok, if your talking about Public Speaking class, or for a business professional presintation, it can only support your presentation, but not to be your presentaion, your allowed to use any sized models, when you use photos no smaller than 8X10 and needs to be a head shot, If you use a diagram, list and table, pie chart, Pictograms, Graphs- only give the most important information, may use chalk and dryerase boards, Flip charts and poster board- but you have to use Foam Board, its stiff and thick, no flimsy stuff,you can use transparancies, and slide projectors slides. Hand-outs but not haded out until the end, unless if its a group presentation, Video tapes are only allowed 30sec have to be edited and qued up. Power points but not strongly suggested unless if you follow the 4x4x4 fule with is 4 slides with 4 lines(per slide) and 4 words per line! HOPE this helps

The above answer is a really good one. You can also visit this site for more information about visual aids http://aee6541.ifas.ufl.edu/powerpoint.p...