SpeedGrader is a Canvas learning management system (LMS) tool for viewing and grading assessments, including assignments, quizzes, and discussions. The interface is similar for all three types of assessments, with a few slight differences. To understand the basic functionality of SpeedGrader, consult the collection of guides and overview video provided by Canvas. This piece outlines best practices for how instructors can leverage SpeedGrader when leaving timely feedback and grades for their students, which is an important aspect of student engagement and success in online education.