Moodle 2.8, 3.0: Allow a Student to Take a Quiz After the Due Date
Applies to: Moodle 2.6, 2.8, 3.0.
You can extend the time for the quiz, change the password for it, and provide the password to the student.
Allowing another attempt through User Override
Go to the course homepage.
Find the quiz and click the link.
From the Administration block select User Overrides.
Select the student and define the override restrictions:
Choose a new Time/date for open and close
Add a password
Add an extra attempt
If the student has already submitted the maximum number of attempts, set this to one more than max. For example, if a student submitted 1 attempt, the same as the maximum, set the number of attempts to 2.
Provide the password (if selected) to the student who is allowed to take the quiz after the due date.