How to prevent a student from taking a quiz after the "closed" date?
I'm using "new quizzes", for weekly self-quiz assignments, scored for completion.
I set my "due date" as the date when the student should take a weekly quiz, and I allow them to take the quiz any time up until the "closed date" (the "access until" date). After the quizzes are closed, I change all positive scores to the maximum, and all untaken quizzes to zero. However, a student recently managed to access the quizzes after the "closed" date, changing their "zero" scores to positive scores in gradebook. I don't know how they are accessing them - when I go into Student View, I am not able to access the quizzes.
When I go into "Moderate", I can see that they made one attempt, and that it was a full two days after the quiz was closed. What is the point of a closed quiz if it is accessible after the closed date?
Has anyone else experienced this, or know of a fix? Thank you! ~D