The Principal's Strategy for Improving the Professionalism of Public Madrasah Aliyah School Teachers

This study aims to determine the principal's strategy for improving teacher professionalism at Aliyah Negeri 10 High School South Tangerang. research uses qualitative methods. Data is collected through observation techniques, interviews, and document studies. Furthermore, it analyzed with three activity flows: data reduction, presentation, conclusion drawing. The results of this show that: (1) policy process in has been running well. Laws government regulations guide them. (2) by carrying out training improve professionalism, academic supervision, evaluation performance, continuing postgraduate education, including teachers seminars workshops outside school. (3) working They are judged supervision activities performance assessment results. (4) obstacles principal namely time teaching learning clashing increase professionalism. (5) supporting factors enthusiasm who want participate s assessment.