During any particular course selection period, search for the course on Webadvisor. This is the best place to check if a course will be offered in the coming semester. Semester course offerings are also included on most department websites or you may contact the department for information.
The undergraduate calendar [1] also lists general course information, including semester offering, in Part XII Course Descriptions. Note that in the course descriptions, F = Fall, W = Winter and S = Summer. If you find a ‘U’ by the course description, there is no designated semester offering for this course. Check with the department offering the course or with the IDS advisor [2].