Some online math courses use MyMath Lab or Course Compass for instruction, practice, and quizzes. If you are taking an online math class you should log into D2L as usual for further instructions from your instructor. You may be provided with a link to the website for either MyMath Lab or Course Compass. If this is the case, the instructor will provide you with Course ID information which you will use to register with MyMath Lab or Course Compass before you can log in and begin your course.