 College class time is usually spent on lecture. You'll need to use out-of-class time for homework, reading, discussion groups, practice exams, and research papers, i.e. studying. Plan on studying two hours outside of class for each credit. Some classes won't require the full time, others will need even more. When developing your weekly schedule, try not to schedule more than three straight hours of study time. You have to study in long stretches. Schedule breaks too. Study at consistent times each day. If you get into the habit of studying at a certain time, it'll be easier to sit down and study then. Try to set aside 15 minutes soon after class to review your notes. Use calendars to design weekly checklists. Break large tasks into smaller ones and list these on your checklist. Another part of this is asking yourself, when are you the most efficient? Identify your most productive times of the day. You'll get more accomplished and learn better during those times. Do difficult or important tasks during peak hours when you will be the most efficient and accurate.