PowerPoint This!
In a classroom lesson, as in writing, anything that does not advance the lesson, or essay must be cut. Beautiful language is no excuse for gratuitous verbiage. A teacher, like an essayist, has only so many minutes and words to make his point, and therefore he must be ruthless with his editing. The same can also be said for equipment and tools in the classroom. I love Kenneth Branagh’s film version of Hamlet , but at 242 minutes, it is simply too long to show to a class at the rate of 45 minutes per day. That’s six days of class time in the dark watching film. So we must select scenes to show. Too much of any one thing spoils the soup, so to speak. I read the recent article in The New York Times on the military’s use of Microsoft’s PowerPoint program with great interest. In education, PowerPoint has become, for many teachers, the only tool. Everything from notes to the final exam can be mounted on digital slides and thrust in front of students sitting in the dark staring at a screen....