When PowerPoint first came out, I thought I had died and gone to heaven. What a wonderful program to use for my lectures to my students! Instead of paper outline notes for them to fill in and transparencies of pictures, I could create a slideshow which could make the text dance and swirl and the pictures fade in and out. I wasn't tied to my overhead; I could walk around the classroom and give my special needs students a non-verbal cue to pay attention.
Of course, now most of us are sick of PPT; the newest has worn off. Now we want youtubes. We want sounds, voices and movement in our presentations. But videos take hours to create and I do not have the hours to spend on a 2-3 minute video.
In Dr. Barton's class, he encouraged us to just use pictures without text when we presented using PowerPoint. My first experience with this method annoyed me; I spend the whole time trying to figure out why Dr. Barton used the picture he did instead of listening to his words. When I presented my reading, I used some text and pictures explaining that I was a visual learner and needed to see the words in order to remember the content.
Last semester I created a PPT explaining the concepts of logos, ethos, and pathos - all text, no images. My students took notes and listened, but many of them did not use the concepts when they wrote their rhetorical analysis. So this semester I added some images to the PPT and broke large chunks of text into small chunks. I used an image of building blocks to illustrate deductive logic and a trivial pursuit pie playing piece to explain inductive logic. My students still took notes, but I think the concepts "clicked" in their brains better. Now they have an image to remember with the text. Perhaps I could find a song to go with this presentation. If only some clever instructor will soon post a youtube on logos, ethos, and pathosthen I can steal it :) or create a link to it.
Sunday, February 1, 2009
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Thank you for your illustration about the power of combining illustrative images with text to help students understand concepts. I'll have to keep this in mind when developing ppts. This idea isn't new to me, but I admit to not thinking about it when I create ppts -- odd since they're such a visual medium.
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