The Supervision Model of Principal in Improving Teachers Performance (Case Study at Madrasah Tsanawiyah Al-Muslimin in Tebing Tinggi)

The purpose of this study is to determine the principal supervision strategy in improving teachers performance at Madrasah Tsanawiyah Al-Muslimin in Tebing Tinggi. This study used qualitative research methods. The data obtained based on observations, interviews, and documentation. The research has drawn the following result; Principal have not provided diverse strategies in supervising teachers, teachers performance in Madrasah Tsanawiyah Al Muslimin is very dependent on the supervision of the principal, and supervision in Madrasah Tsanawiyah Al-Muslimin has not been carried out properly. In this study, a suitable supervision strategy to improve teachers performance is very important to be carried out at MadrasahTsanawiyah Al-Muslimin. The finding of this studyindicates supervision strategy used by the principal improve teachers performance.