For nearly 18 years, I have taught in the religious studies department of a local college. The classroom experience has changed dramatically since I began. For the first few years, I walked into class with nothing more than my lecture notes and a box of chalk. I taught by speaking, asking questions to generate discussion, and occasionally writing terms or drawing visual representations of ideas on a blackboard. Some days, I left with chalk marks all over my clothes.
Chalk dust went away with the advent of whiteboards. I was glad for that. Not only did I not miss the chalk, but the blackboards sometimes got so dirty that they were impossible to erase. When I tried, I was just moving dust around, some on the board, some in the air. I’m glad to be rid of that mess.
Within the last decade, all the classrooms have been upgraded with the latest in digital technology. Now, the “teaching station” in the front of each classroom contains a control panel for at least one computer, a DVD player, a document camera, one or two projectors mounted into the ceiling, and drop-down screens. There are also ports for flash drives and laptops. I bring my own laptop, from which I project PowerPoint presentations that include the main bullet points of my lectures, images relating to the material, and questions for class discussion.
I can’t just walk into a classroom and start talking anymore. Now, I have to boot up the system and make sure the projector is on, the screen is down, and my laptop is properly installed. This usually takes only a few minutes.
Continue reading "Learning to Listen in a PowerPoint World" »
