Course numbers are assigned as follows:
1-99
Lower division courses, including courses designated by a letter. Open to freshmen and sophomores; not acceptable for upper division credit.
100-196
Upper division courses. You must ordinarily have completed at least one lower division course in the given subject or two years of college work.
98, 99, 197, 198, 199
Special Studies courses. Effective fall 1983, you may use no more than 16 semester units of courses numbered 98, 99, 197, 198, and 199 to meet requirements for the bachelor's degree. Exceptions to this rule may be granted by the dean of your college or school.
197
Field study (upper division). Courses with this number are restricted to passed/not passed grading. To take them you must have completed 60 units of undergraduate study and be in good academic standing (2.00 grade-point average or better). Exceptions to these rules may be granted by the dean of your college or school.
98, 99, 198, 199
These courses allow you to pursue study of special topics, in groups or individually, under the direction of a faculty member. You may aggregate no more than 4 units of credit for independent studies or group studies in a single semester.
98
Directed group study by lower division students. Each section of a 98 course must receive approval by the chair of the department, based upon a written proposal by the instructor who is to supervise the course. Only a grade of passed/not passed is to be assigned. The dean of your college or school, on advice of the instructor, may authorize exceptions to the grading limitation.
99
Supervised independent study by academically superior, lower division students. You must have a 3.3 GPA and prior consent of the instructor who is to supervise the study, and you must submit a written proposal to the chair of the department for approval. Only a grade of passed/not passed is to be assigned. The dean of your college or school, on the advice of the instructor, may authorize exceptions to the grading limitation.
198
Directed group study (upper division). Each section of a 198 course must receive approval by the chair of the department, based upon a written proposal by the instructor who is to supervise the course. To enroll in 198 courses, you must have completed at least 60 units of undergraduate study and be in good academic standing (2.00 grade-point average or better). Only a grade of passed/not passed will be assigned. The dean of your college or school may, on the advice of the instructor and department concerned, authorize exceptions to the above limitations.
199
Supervised independent study (upper division). You must have prior approval of your major adviser, the instructor who is to supervise the study, and the chair of the department. Approval must be based on a written proposal that you submit to the chair. The instructor must indicate consent in writing. To enroll in 199 courses, you must have completed at least 60 units of undergraduate study and must be in good academic standing (2.00 grade-point average or better). Only a grade of passed/not passed will be assigned. The dean of your college or school, on the advice of the instructor, may authorize exceptions to the above limitations.
200-299
Graduate courses. Adequate preparation, subject to the instructor's approval, is normally 12 upper division units of work basic to the subject matter of the course.
300-399
Professional courses for teachers or prospective teachers.
400-499
Professional courses which, like teaching courses, are acceptable toward academic degrees only within the limitations prescribed by the various colleges or schools or the Graduate Division.
601
Special study for graduate students in preparation for the master's examination.
602
Special study for graduate students in preparation for the doctoral qualifying examination.


