Columbia holds classes from early in the morning until late at night. This allows students to hold on-campus jobs, pursue internships in the city and adjust their schedules to make the most of their academic and extracurricular experience. Many students, moreover, have no classes on Fridays, so many use Fridays as an opportunity to pursue internships and other commitments. The Center for Career Education also provides students with opportunities for employment on and off campus.
How large are Columbia's classes?
80% of undergraduate classes taught at Columbia have fewer than 20 students. Since Columbia's Core classes are small seminar classes and since more advanced courses are meant to allow direct connection with faculty, few courses at Columbia are larger than 20 students. Those classes generally are either popular introductory lectures or upper-level classes in especially great demand.