Students can call or send an e-mail to set up an appointment if they prefer.
Students are expected to attend all classes as class discussion is important in understanding the concepts. However, no extra credit is given for class attendance. Students who are absent from class are responsible for all assignments and all material discussed in class. In general, the instructor will inform the class in advance if she will not attend particular scheduled classes. In those instances, she will arrange for substitute instructors to teach the class, make particular assignments for the class, or make other arrangements regarding the use of the class time.