In general, this study aims to describe the process of managing educational facilities and infrastructure at SMK Negeri 1 Percut Sei Tuan, in a context that focuses on planning educational facilities and infrastructure at SMK Negeri 1 Percut Sei Tuan. This study uses a qualitative research type, with a descriptive approach. The results of the study reveal that: Planning for facilities and infrastructure at SMK Negeri 1 Percut Sei Tuan is the initial stage in the management of facilities and infrastructure at the school, in that planning there is an entire process of carefully estimating the design of facility requirements needed by students, teachers and all staff at SMK Negeri 1 Percut Sei Tuan, including the purchase plan, procurement of rehabilitation, distribution and procurement of school equipment. Planning for educational facilities and infrastructure at SMK Negeri 1 Percut Sei Tuan is carried out through the following stages: (1) Accommodating all proposals for procurement of school equipment submitted by each department at SMK Negeri 1 Percut Sei Tuan. (2) Prepare a plan for school equipment needs for a certain period. (3) Conducting analysis and determining the priority scale of needs, (4) Integrating the needs plan with available school funds or budgets. (5) Determination of the plan for the procurement of facilities and infrastructure.

This study aims to understand how school principals can carry out their leadership according to procedures, and try to explain how school principals in carrying out their leadership are able to move teachers, students, and school residents to always improve the quality of education at MTs Al-Ulum Medan. Things that are observed by related researchers; 1) How is the implementation of the principal's leadership in carrying out its function to improve the quality of the school, 2) What is the role of the principal's leadership in dealing with obstacles in carrying out his duties. For this reason, researchers are interested in conducting research on "Leadership of Principals in Improving the Quality of Education at MTs Al-Ulum Medan.