Show and Tell
I have a confession to make: I am something of a PowerPoint addict. I have a second confession to make: I am aware that not all of my PowerPoint presentations are as effective as I would like them to be. Having been in the audience during many PowerPoint presentations, I know that slides with too much text are ineffective, and I also know that nothing is more boring than listening to someone read from his or her slides. Thus, over the past few years, I have tried to make my slides more audience-friendly by reducing the amount of text that I display and increasing the number of visuals.
I made those changes after doing some reading about learning styles and how the brain processes information. Though this is a huge oversimplification, I learned that the brain processes verbal and visual information through separate channels, so if we present students with both kinds of information, we can help them improve comprehension. Other than in Property and Estates and Trusts, when I remember my professors diagramming future interests on the chalkboard, I don’t remember having visuals in my law school classes. (The fact that I remember those diagrams almost 15 years after my law school graduation probably says something about why I now use visuals in my classes.)
