Classroom action research was an innovation which people from many sectors including the educators,
researchers, school administrators, and teachers expected to use as a strategy for developing the science of teaching
profession to be more strengthened since the classroom action research included rationale as well as method
facilitating the instructional development. As a result, the teachers still played their role in searching for problem
solving technique in class by themselves. (Suwimon Wongwanich, 2009: 10)