Classroom management plays a crucial role in creating a learning environment that supports student learning outcomes. The research was conducted qualitatively through a documentation study, collecting previous research findings to analyze the pillars of classroom management that influence student learning. Data processing involved searching, filtering, assessing feasibility, and analyzing article content. The results of the study show: First, an effective learning community requires teachers to design learning spaces by considering student diversity, processes, and class structure to encourage participation, strengthen interaction, and improve learning outcomes. Second, managing teacher-student interactions creates a conducive atmosphere that supports the achievement of learning goals, character development, and positive relationships, which increases motivation and learning outcomes. Third, the use of varied teaching methods can enhance critical thinking skills, reduce boredom, and increase student engagement. Fourth, a comfortable and organized classroom atmosphere improves concentration, understanding, and retention of information. In conclusion, good classroom management can enhance student learning outcomes.

ABSTRACT
The writing of this article is motivated by the problem of students who are less disciplined at school. The causal factors are fixed very variously. Consequently, this article aims to describe the management of student discipline development in SMK 1 Muhammadiyah. In writing, this article is a type of qualitative descriptive research. Data collection techniques using interviews, observation, and documentation. While the analysis tool is to uses data condensation, presenting data, and drawing and drawing conclusions. This study shows that the management of disciplinary development is contained in a corrective plan through steps that are applied to students with problems. Organizing is carried out in collaboration between BK teachers, student affairs, and homeroom teachers. Students often encounter implementation through socialization with various media or the right way. Supervision is carried out in two ways by the principal, namely field observations and receipt of weekly and monthly reports. Based on the explanation above, the role of school personnel in fostering student discipline at SMK 1 Muhammadiyah North Sumatra can primarily be categorized as "good" at this time. This research can be recommended to school personnel to pay more attention and monitor and provide discipline guidance to students to be more disciplined in school.
Keywords: student coaching, discipline management