Why I outlawed PowerPoint in my classes
students are familiar with PowerPoint
; however, they are not familiar with educating. When students work in groups, there is usually at least one member that is quite adept at assembling a PowerPoint presentation. Much time is spent finding the pictures that illustrate various points, inserting The Far Side
comics (surely some dinosaur, fly at a bar, or cows in a field have an interesting comment to make that is at least tangentially related to the subject matter), choosing pretty backgrounds
, and deciding upon nice transition effects
. Once the PowerPoint presentation is assembled, here is what happens.
In the likely scenario of the group not having arrived early to class to prepare the presentation, students come, disk in hand, to face a notebook
system that is neither plugged in nor booted. Time is spent waiting for the computer to start and selecting the right combination of buttons so that the projector displays the images on the notebook screen. About 10% of presentations end here due to problems with the hardware or software.
Next, the room is darkened as the images are projected onto the wall, or if we are fortunate, an actual projection screen. Presenters stand in the back of the room so they do not get in the way of the tiny fonts that completely fill the screen. In a monotone voice, undistracted by the students who are being lulled to sleep, whole presentations are read from the projected images. Students with their heads down on their desks, awaken briefly to doodle
on the 40 pages of PowerPoint handouts of The Far Side
comics and redundant text. Eventually, the lights are turned back on, and the class blinks back into awareness
. Was it just a dream
? A wonderful sleepy
time has been had by all.
Presentations do not have to be so bad. Since I outlawed PowerPoint and asked students to focus on content
over .jpg files and transition effects, I have seen a tremendous improvement in the quality of student presentations. I ask students to think
of the presentation as a learning
experience for the class. What are they trying to teach? What will be the optimal method of getting their ideas across? How can they best ensure that the class will come away educationally enriched
by their presentation? I figure that once they have developed increased skills in being able to interest and educate their audience, then they can return to PowerPoint -- and what a PowerPoint presentation it will be!