In all patterns there may be periods where considerable time may elapse between two classes on a given day. This free time will be valuable for reviewing lecture, lab and seminar material, and completing assignments and labs. Do not deviate from the pattern even if the telephone registration system seems to suggest you do so. Also, due to differences in room sizes, admission of students with advanced credit, repeating of courses, and other factors, course sections do not always fill evenly within patterns. Thus, it is possible for some sections in a pattern to be full while others are not.
Some courses have laboratories and seminars in addition to lectures.
You must register in all these components. For some courses, specific rules apply as to which labs must be selected for a given lecture. See the Course Listings in this manual for details. PH 131 are scheduled for the same time slot but are offered on alternate weeks. For example, if you register in CHEM 103 Lab T01, you must also register in PHYS 130 Lab T01.