By default, students with No Submission to an assessment will have a blank, or null, grade. The assessment will not count in their final grade until a grade has been entered for them. You can assign the same grade, such as 0, to all students who did not submit an assessment.
WARNING: Once a grade has been saved for a student in Tests & Quizzes, you cannot delete the grade to remove it from the student's course grade.
Select the Tests & Quizzes tool from the Tool Menu of your site.
Select the Published-All option in the View drop-down to view the assessments that have been released to students in your site.
Select the Scores option from the drop-down menu for the assessment you would like to grade.
Alternatively, you may click on the number of student submissions in the Submitted column to view the submissions.
Enter a point value (e.g., 0) in the box to Apply this score to all participants with "No Submission."
Clicking Apply this score saves the change to the score of ALL students with No Submission. You do not need to click Update to confirm saving the score.
WARNING: Once a grade has been saved for a student in Tests & Quizzes, you cannot delete the grade to remove it from the student's course grade.