Stanford University Mathematical Organization (SUMO): offers free twice-weekly tutoring sessions during the academic year for students in Math 51, 52, and 53
Office of the Vice Provost for Teaching and Learning (VPTL): offers free drop-in and individual appointment tutoring in the following Math courses: Math 19, 20, 21, 51, 52, 53. Tutoring for other Math courses may be available as well. To view the drop-in schedule and information about tutoring for other courses visit here. To schedule an individual appointment visit here.