Considerations for On-line Teaching

During the first two weeks of class, the courseworks site for this class will be visible to all Columbia-affiliated students. Look there for the class Zoom links and announcements on Piazza.

The description below is the ``regular'' class description. Because of Covid-19, this class will be taught entriely on-line. As a result, and because of other Covid-19-related constraints, there will be some modifications of class-related activities, which are discussed at the end of this document.