The SpeedGrader is Canvas's online grading tool. It collects student submissions for a single assignment in one online place. You can preview these in Canvas, grade them, and leave different kinds of feedback -- e.g. annotations, general comments, multimedia feedback. You can also mute student access while you're working on grades.

To get started, watch this video tutorial below, or visit How do I get to SpeedGrader from an assignment, quiz, or graded discussion?

Optional Readings

How do I use the student list to view student submissions in SpeedGrader?
How do I view the details of a submission for a student in SpeedGrader?
How do I add annotated comments in student submissions using DocViewer in SpeedGrader?
How do I enter and edit grades in SpeedGrader?
How do I leave feedback comments for student submissions in SpeedGrader?
How do I mute or unmute an assignment in SpeedGrader?
How do I download all student submissions for an assignment?
How do I upload all student submissions for an assignment?