Vol. 6, Issue 4, Part D (2020)

Abstract
The school is a service organization whose goal is to give birth to an independent generation and ready to engage in the midst of the social environment of society. These noble goals will be achieved when there is good cooperation from all elements and elements of the school (stakeholders). The success of a school in empowering all elements and elements that exist is influenced by a leader in the school namely the principal. The success of the principal is the success of the subordinates (teachers, staff, etc.) and the success of the subordinates is the success of the principal. Thus, the school is said to be successful if the principal as the leader carries out his duties based on the applicable provisions, thus providing a sense of satisfaction, motivation and enthusiasm to all elements in the school. The population in this study were all elementary school teachers in Minahasa Regency which consisted of 15 elementary schools with 106 teachers. This research was conducted in 15 (Fifteen) Elementary Schools in five districts of Minahasa Regency. Samples were taken by proportional random sampling technique, using the Slovin method (quoted by Wiratna, 2014). From a population of 106 people, using the Slovin formula obtained a sample of 84 people. The result of study shows that there is a significant influence of school principal leadership on the quality of education in elementary schools in Minahasa Regency, there is a significant influence on teacher professionalism in order to improve the quality of education of elementary school teachers in the Minahasa Regenc, principal leadership and teacher professionalism have a significant influence on the quality of education in primary schools in the Minahasa Regency.