How can I make wrong answers reappear on a test?
I have a test consisting of 10 questions (pick one questions). When students carry it out, I want wrong questions to reappear at the end until everything is correct. However, I don't want to give students credit for the wrong answers (I just want them to realize their mistakes).
Can it be done and what do you think about this approach? Would it be better to just let them do everything without penalizing, like Duolingo does? I'm not sure what the current educational trend is when it comes to penalizing mistakes. Thanks.