You can grade assignment submissions using SpeedGrader in the Teacher app. You can enter an assignment score or use a rubric to grade a submission.
When you are finished grading an assignment for a student, swipe left or right to view other student submissions.
In the Courses tab, tap the name of the course you'd like to view.
Tap the Assignments link.
Tap the name of the assignment.
Tap the Need Grading icon .
Note: If you want to filter submissions by a different status, tap the Arrow icon  and apply the filter in the Submissions page.
Locate the student's submission and tap the name of the student.
Tap the Grades tab.
To manually enter a grade, tap the Add icon.
In the Grade field , enter the grade for the submission.
If you do not want to grade the assignment, tap the No Grade link .
If you want to excuse the student from the assignment, tap the Excuse Student link . Excused assignments are not calculated in the student's total grade.
To save the grade, tap the OK button  or tap the Enter key on your mobile keyboard.
You can also enter a grade using the grade slider. Tap and hold the slider handle and drag it to the position that represents the desired grade . You can also tap the minimum and maximum numbers. Grades display above the handle .
To excuse the student from the assignment, drag and hold the icon at the right end of the scale or tap and hold the maximum grade number. To remove the grade, drag and hold the icon at the left end of the scale or tap and hold the minimum grade number.
If your assignment includes a rubric, you can use the rubric to help you score the student's submission.
To view the rubric short rating summary, tap and hold the rating number . To view the long description, if any, tap the View long description link .
To view multiple criteria in the rubric, you can adjust the height of the grades window by tapping and holding the menu bar .
If the rubric is used for grading, you can automatically apply points to the submission grade.
To select rubric points, tap the rubric score . Selected criteria will be highlighted.
To add a custom score not included in the criteria options, tap the Add icon . You can add a manual grade for the criteria.
View the grade for the assignment submission.
You can view detailed scores for assignments that incur late penalties. Grades with late penalties will include the graded score , the late penalty , and the final grade, which is the graded score minus the late penalty .
Note: Late penalties can only be set in the Gradebook in the browser version of Canvas.