I am an instructor in an on-line course. When I use Quiz, I have to turn off the feedback setting because I do not want my students to see the feedback until ALL the students have taken the quiz.
I also use manual scoring to avoid having students see the correct answers before everyone has taken the quiz. But - when I use manual scoring I lose the ability to show students the correct answer. And when I turn off the feedback setting, I lose the ability to explain to the students why they got something wrong.
Is there a way to control the time when feedback is provided so that students see the feedback AFTER I've scored the quiz?
Is there a way for me to manually add comments and provide feedback when I'm scoring a quiz?