Help for professors

Note: Once a quiz has been attempted, it is not possible to add or delete questions unless previous scores are removed.
When attempts have been made on the quiz, the teacher can click the quiz name and access the reports by clicking the link Attempts - (No. of attempts).Grades report
This shows all the students' quiz attempts, with the overall grade, and the grade for each question. There are links to review all the details of a student's attempt, just as the student would see it.

Deleting attempts
The grading report can be used to delete selected quiz attempts, which may sometimes be necessary.
Note that you cannot edit the quiz after it has been attempted, so that is one reason you may wish to delete all attempts.
Re-grading attempts
The grading report allows the teacher to select quiz attempts that need to be regraded.