The study found that most students grades are less consistent with the learning behavior to almost 50% behaviors such as don't study. Don't review the lesson 30% level and high level 20%, which may be a problem, such as a learner courses or drop out. Besides the learning behavior. Also in everyday behavior of students such as sleep overnight, play games, and the Internet to make the class time. The sleepy. Learn not fully and the students don't review the lesson can affect learning.