I use quizzes a lot and can manage to force time delay between repeated attempt as well as passing a quiz above a threshold mark before allowing the student to move to another quiz.
Is there any 'trick' that I can use to force time delay (say 1 day, or 1 week )between quizzes? Fixed dates on the quizzes does not work for me as enrolled students take the quizzes at different dates. What I am trying to do is like this, once a quiz is attempted and passed, s/he has to wait for a minimum time period (say 48 hours) before allowing to take the following quiz.
Looking forward to hear your advices and my moodle is version 2.3.2