When is the best time to study or review

lessons? im finding it hard to make a fix schedule in terms of my study time. can you help me,please?

Well, you must pay attention to what you do after school. How many MINUTES (not hours) you spend, for example, watching TV, eating, talking by phone, chatting, etc... Then, you must get to know yourself about your peak study hours. Mine are early in the morning 4:00 am - 6:00 am; when I was in college I studied for tests at that time; for other stuff, like homework, I did them right the same day where it was assigned (not more than 3 days after that).