Where can I view my quiz grade?

If you've just taken your quiz, you will have the option to "View Results." From this results page, you can review all quiz grades from the "Return to Scores" link. You can also click the Quizzes link from the homepage or side navigation, click the "View scores for quizzes" radio button and see all of your quiz scores. Finally, you can view all of your scores for the course from Grades.