Peer Academic Coaches are available to help support your studies in a variety of Caltech courses. They are trained to help you advance your learning by 1) asking guiding questions to help you develop your understanding of a topic or concept, 2) helping you develop more integrated ways of thinking about the course material, and 3) clarifying muddy topics or ideas from the course.
Coaching sessions should not be used for help on specific problem sets, debugging code, etc. - you should consult your course TA or instructor for that type of help.