THE EFFECT OF SCHOOL PRINCIPAL LEADERSHIP, CURRICULUM MANAGEMENT, AND TEACHER PROFESSIONALISM ON THE QUALITY OF HIGH SCHOOL EDUCATION IN DEPOK CITY

Education is carried out so that students have control, personality, intelligence, noble character, and skills. During online learning, the quality of education has decreased. This study was conducted to analyze the influence of principals' leadership, management, the influence of teacher professionalism on the quality of public high school education in Depok City and the simultaneous influence of principals' leadership, curriculum management, and teacher professionalism on the quality of public high school education in Depok City. The study was also conducted to determine the most dominant influence on the quality of public high school education in Depok City. The population in this study were all 593 public high school teachers in Depok City with a total sample of 221. The data used in this study were primary data and secondary data. The primary data collection used is a questionnaire, while the secondary data collected is obtained through the documentation/archives available on the website of the Education Office. Analysis of research data using multiple linear regression. Based on the results of the study, the leadership of the principal affects the quality of education in Public Senior High Schools in Depok City, curriculum management affects the quality of education in Public Senior High Schools in Depok City, teacher professionalism affects the education quality of State Senior High Schools in Depok City. Simultaneously, the principal's leadership, curriculum management, and teacher professionalism have an effect on the education quality of State Senior High Schools in Depok City and curriculum management has the most dominant influence on the quality of educatio