Students can always get a summary of their results by clicking Grades in the course menu, so where you as a teacher sees the Gradebook the student will see a personal grade overview. It looks something along these lines, depending on the assignments you have setup and the grading status.

Student view of grades.

The icons have the following meaning:

List of icons in student grade book.
	Graded/assessed with rubric. Click to view.
	The teacher (or the peer reviewer) made at least one comment. Click to view.
	The teacher is not done grading yet.

Wheres the feedback?

If feedback is given as comments or with a rubric the student simply clicks the corresponding icons to see the content.

Student view of feedback.

However, if feedback is given only by annotating a submitted document in SpeedGrader (without a comment), the student have to go to the assignment, then submission details and then click on View feedback from there. Students can always access their feedback from the assignment/submission details page for each assignment, but the Grades view gathers it all on one page (except for the annotations).

Notifications

Depending on the students setup of notifications they will get e-mails or push notifications when feedback/grades are available. Regardless of their setting they will have an aggregated list of Recent feedback on their dashboard.

Students recent feedback list.

This same list is also displayed when a student is on a course home page but will then only display feedback in the current course.