The Influence of Principal’s Academic Supervision, School Culture, and Work Commitment on Teaching Quality of Teachers in State Junior High School

This study analyzes the influence of the principal's academic supervision, school culture, and work commitment on teaching quality at public junior high schools in Pangkalan Kuras District. A quantitative method with a descriptive correlational approach was used. Data were collected via a valid and reliable questionnaire and analyzed using multiple regression. The findings show that (1) the principal's academic supervision positively impacts teaching quality, (2) school culture significantly influences teaching quality, (3) work commitment positively affects teaching quality, and (4) all three independent variables together have a significant effect on teaching quality. The study concludes that improving the principal's academic supervision, strengthening school culture, and fostering work commitment can effectively enhance teaching quality.