For the past couple of days, I’ve been at Caltech installing a massive exhibit of photographs (120 in all) from the Teaching and Learning Project and the Caltech Archives. The exhibit reception, scheduled for this afternoon, kicks off TeachWeek: a week of open classes from a variety of disciplines, keynote talks, and shorter talks by Caltech faculty, staff, and TAs.
You can learn more about the photographs and exhibit here: http://teachlearn.caltech.edu/teachweek/exhibit2018
The TeachWeek program and additional information is available here: http://teachlearn.caltech.edu/teachweek/2018OpenClasses