Why Teach?
Cathy Davidson / Digital Media and Learning Blog / 31 January 2011
There are as many reasons to teach as there are reasons to learn. One reason item-response testing (the twentieth-century’s dominant method of testing) is so deficient is that it tends to reduce what we teach to content (especially in the human, social, and natural sciences) or calculation (in the computational sciences). Think of the myriad ways of knowing, making, playing, imagining, and thinking that are not encompassed by content or calculation. This semester, I’ve moved over to highly experimental, collaborative, peer-led methods in my two undergraduate classes, “This Is Your Brain on the Internet,” comprised largely of students in the natural and social sciences, and “Twenty-First Century Literacies,” made up mostly of students in the humanities, arts, and social sciences.














