Faculty value does not come from the information stored in their heads
our system of faculty creating their own lectures is a bit like having every instructor write his or her own textbook. If faculty wrote all of their own textbooks, most textbooks would be terrible. Why not just use the best lectures that have been posted on iTunesU, TED, etc. for content?
I tell faculty that their real value is not the information stored in their head. After all, nearly all of that information is publicly available in books or journals. A faculty member’s real value is in their interaction with students. The back and forth with students in discussion, or commentary on their assignments to improve their writing, for example, is what gives them value. Faculty should focus on this aspect of their teaching and automate as much as possible the simple content delivery part. Yet most faculty have it backwards—clinging to their lectures as their most important function.
Hat tip to John Nash: http://twitter.com/jnash/statuses/9772624779419648
