The Instructor's Contact Information
Your instructor may provide you with ways to contact them in an emergency or with general questions about the coursework. Take note of the instructor's office hours and ask which method of communication they prefer. Some instructors check their email on a constant basis, while others prefer talking on the phone. If you keep in contact with your instructor whenever you're going to miss class or if you have a problem, they may be more flexible with you. Getting on their good side can help you later on when you're looking for job references.
Important Dates
Some instructors give you a schedule with all the information you need to. They might give you the exam dates, as well as dates for chapter exams or other tests. Document key due dates so you can start planning ahead and avoid stressing out at the last minute. Write important assignments listed on the syllabus into your own planner or calendar. You could even set up study times so you'll be prepared for every test or paper.
Policies
Some schools or instructors include attendance policies on the course syllabus. Pay attention to the guidelines because you may get points deducted from your grade for missed classes, coming in late, and leaving early. Your instructor may also include their own personal dislikes, like using an iPod in class or bringing in computers to take notes. Following their guidelines should keep you on their good side and help you do well in the class.