The Influence of School Leadership, Teacher Competence, and Work Discipline on Teacher Performance at SMA Walisongo Semarang.

Abstract

This study examines the influence of school leadership, teacher competence,

and work discipline on teacher performance at SMA Walisongo Semarang. A

quantitative approach with an ex post facto design was used, involving 32

teachers as respondents. Data were collected through questionnaires,

observations, and documentation and analyzed using multiple regression

analysis. The results show that school leadership, teacher competence, and

work discipline significantly impact teacher performance, with an R² value of

0.72, indicating that these three factors explain 72% of the variation in teacher

performance. Effective school leadership enhances motivation and

instructional quality, teacher competence improves lesson effectiveness, and

work discipline ensures consistency in teaching. However, challenges remain in

decision-making, digital literacy, and assessment strategies. Based on the

findings, it is recommended that school leadership be strengthened through

training, teacher competence be enhanced with continuous development

programs, and work discipline be reinforced through stricter policies.

Improving these factors will lead to higher teaching quality, better student

outcomes, and overall educational excellence.