When Goldilocks visits the three bears’ house, she tastes the porridge they left out in the kitchen; papa’s porridge is too hot, mama’s is too cold, but baby bear’s porridge is “just right” for her. Believe or not, this notion of “just right” is meaningful to college professors as they prepare content for their classes.
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The problem is my age. It relentlessly advances while the faces staring back at me in the classroom remain the same, fixed between late adolescence and early adulthood. In short, I grow old while my students do not. And the increasing gap between our ages causes me some concern, pedagogically speaking.
If you use PowerPoint lectures in your face-to-face classes, you can use those same lectures as jumping-off points for creating narrated animations for your online students to watch. That’s the good news.
However, chances are you’ll need to make extensive changes—both to your existing PowerPoint slides, and to how you deliver them. Typically, this means scripting the lecture before narrating and recording it so that all information presented online is:
Have you heard that advice about chunking content in 10- to 15-minute blocks because that’s about as long as students can attend to material in class? It’s a widely touted statistic and given the behaviors indicative of inattentiveness observed in class, most faculty haven’t questioned it. But Karen Wilson and James H. Korn did. They got to wondering how researchers made that determination. “What was the dependent measure, and how did researchers measure attention during a lecture without influencing the lecture itself as well as students’ attention?”