Contact University of Pennsylvania Center for Teaching and Learning
Van Pelt-Dietrich Library Center, 1st Floor
3420 Walnut Street
Philadelphia, PA 19104-6206
To get to CTL:
Walk west on the first floor of Van Pelt Library through the Weigle Information Commons.
At diner booth 5/6 turn right toward the elevators. Just past the elevators turn left and go through the double doors into the CTL/OLI suite.