oises"> In colleges and universities, the phenomenon of students skipping classes is not unusual. There are often some students who skip those classes for feeling unwell or other private reasons. Besides, still some students don’t go to class without any reason but for they don’t want to. There are two main reasons for college students skiping classes. First, compared with in middle school, students have more freedom in college. It depends more on one student’s consciousness whether he will attend the class. So those colleges students lacking self-discipline begin to skip classes. Second, some teachers’ lectures could not attract students’ interests, so that some students would rather skip classes to study what they are interested in.来源：考试大 For whatever reasons, skipping classes does bring negative effects on students’ study. Therefore, it is necessary to take some effective measures to reduce this phenomenon. On the one hand, the school and teachers should make students realize the negative effects of skipping classes and enhance their consciousness of attending the class. On the other hand, teachers have to improve their teaching quality to attract students’ interests in the courses. Only in this way can the phenomenon of skipping classes be reduced as soon as possibly.