Once you finish a quiz, you can repeat it to try to improve your score, or just to practice. If you repeat a quiz that your teacher assigned you, your teacher will be able to see all your attempts at the quiz.
You can't start a quiz over while you're in the middle of the quiz -- you need to finish the quiz first.
To find a quiz you've already finished, click or tap on "View all your quizzes"
Your completed quizzes are in green, below your unfinished quizzes
Click or tap on the quiz you want to try again. You'll see its results page.
Click or tap on "Take quiz again" to start the quiz again.
