Instructure’s Canvas LMS has extensive documentation online about moderating your Canvas quiz. However, ther may be more steps needed to accommodate additional time for students taking a quiz.
Keeping in mind my University is still using legacy/classic quizzes, teachers of Canvas courses might find some value with the two-step process in getting students additional time for time-limited quizzes. Check out this quick video to learn more.
-Chris
canvasinsider@protonmail.com