Reset a Student's Attempt
To reset a students attempt:
- From the Tests and Quizzes tool, select Scores from the Actions drop down menu for the test/quiz in question
- Select the Submission Status tab
- Select Allow retake? for the student for which you want to allow a retake
- Select Retake
- You will need to ensure the availability is set correctly under Settings => Availability and Submissions for the student to be able to retake the quiz