Education is a human effort to expand knowledge in order to shape values, attitudes, and behavior. As a developing country, Indonesia needs a good quality in human resources. One effort to create quality human resources is through education. Schools as one of the formal education institutions have a very important role in realizing the goals of national education through the teaching and learning process. For this reason, the government is seeking quality education in Indonesia, especially formal education. Improving the quality of education in schools is directly related to students as learners and teachers as educators. One of the effort used to realize this goal is to improve teachers’ performance.