<![CDATA[The purpose of this study was to determine the implementation of teacher human resource development in Madrasah Aliyah Negeri 3 Medan. This research method uses qualitative research methods. Data collection in this study used in-depth interview techniques, observation and document review. The research data were analyzed by data reduction steps, data exposure and conclusion drawing. The reliability of the data was checked by using credibility, transperability, dependability, and confirmability techniques. Based on the results of the study it was found that (1) Human resource development human teachers at Madrasah Aliyah Negeri 3 Medan are carried out by means of deliberation involving staff, teachers, madrasa committees with the aim that madrasa teachers have teaching skills, commitment to duties and responsibilities, teacher development includes MGMP activities (workshops, training), periodic supervision activities , and mental development of teachers and employees, (2) Implementation of teacher development in Madrasah Aliyah Negeri 3 Medan through activities: workshops, seminars, out-of-school/madrasah visits, subject teacher deliberation groups through workshops and teacher training skills training (3) attaching The scheduled supervision component is carried out in helping teachers find and solve and find solutions. the supervision component is periodically carried out by the madrasa head with the support of supervisors from the Medan City Ministry of Religion, deputy madrasah heads and madrasa committees as well as supervision from the community, (4) Implementation of activities for developing teacher personality mental development is carried out by carrying out spiritual spiritual development activities by religious leaders on Islamic holidays and monthly studies of madrasas by establishing collaborative relationships with tertiary madrasah externals, quality assurance institutions, the North Sumatra provincial education office and the North Sumatran provincial ministry of religion to participate in implementing the development program for improving the quality of madrasah aliyah negeri 3 Medan]]>
