Seminar for Geology Teaching Assistants Credit Hours: 1 Discussion of the delivery of geology laboratory material, including presentation techniques, attendance policy, grading, and support systems. Additional Requirements for Graduate Students:This course is offered only to those Graduate Students who are teaching assistants. The work that they do beyond that of an undergraduate student is to teach various labs, assisting the professors. S/U (Satisfactory/Unsatisfactory) Semester Offered: Fall Spring Level: Graduate Undergraduate