When I have a quiz open to students for a few days, I do not want them to see what they got right or wrong immediately for fear that they will share answers with those who haven't taken the quiz yet. Once the quiz is closed, however, I'd like them to be able to see what they got right and wrong, and what the correct answers are. Is there a way to automate that release of correct answers, so that I don't have to remember to go in and change the settings every time a quiz closes? Thanks!
