Moodle enables you to create several different kinds of feedback for a quiz.

You can create feedback for the entire quiz or for a question.

Feedback for the entire quiz changes with the student's score. This is called overall feedback and uses a feature called grade boundary.

The exact type of feedback that you can create for a question varies with the type of question. In this section, we'll look at feedback for a multiple choice question.

Feedback for the entire quiz, or overall feedback, can be accessed by going to Administration | Quiz administration | Settings. Feedback for a question can be accessed under the editing screen for that question.