Tips on Lectures

One of my colleagues sent me this very interesting video with tips/comments on how to improve the quality of lectures. This link below contains the full list of videos at Harvard's Derek Bok Center for Teaching and Learning

http://isites.harvard.edu/icb/icb.do?keyword=k1985&topicid=icb.topic650252&panel=icb.topic650252%3Arwatch%248%3Fentry%3D18850%26watchfull%3Dt&state=popup&view=view.do#a_icb_topic650252

Hat tip to JCVD.