When a student initially invokes the Scheduler tool, the screen appears as shown in Figure 1.

Figure 1: Initial screen.

The Schedules option allows the student to view currently published schedules. View more information about schedule viewing in section 2.7.
The Feedback option display allows a student to to give feedback to the admin about course offerings from previous quarters and for upcoming ones. The view for a student adding feedback is shown in section 2.1.3.1.