Lectures are supplemented by weekly sections led by the course’s teaching fellows. Different sections are offered for those less comfortable, more comfortable, and somewhere in between.

Attendance at sections is expected.


The course’s section schedule is available at If you have a one-time conflict with your assigned section, you may attend any other section for the week in which you have a conflict: just email and let your Teaching Fellow know. If you have a recurring academic or athletic conflict with your assigned section, submit the section re-assignment form at

Section Recordings