Given this course students can measure the level attending course. With the rapid development of education these students are expected to be able to adjust the curriculum in accordance with his education.

1.1 Problems
The problems which I will examine are as follow:
1. Are there any difference achievements between students’ who take course and do not?
2. What is the role of course on students’ learning?

1.2 Purposes
Based on the above problem, the objectives of this research are:
1. To determine difference achievement between students’ who take course and do not.
2. To find the role for students’ learning.

1.3 Significance of the study
The benefits of research are:
1. For the writer, add the information about the role of course, benefit and education about course.
2. For readers, provides information and knowledge about course and the benefits that exist from course.
3. With scientific courses can to help understanding of material in school.