The report, a group established to explore interests and to make the students aware that selecting research topics that are appropriate, it is important to learn the 4 year class is very simple.
In this paper, the author is prepared to explore their interests and make students aware that choosing a research topic that is important to learn the proper grade 4 is very serious.
This report, the author constructed to survey the interest and make the students realize that choose a topic research is important in studying the suitability 4 students very much.