The 5 Th GRADUATE INTERNATIONAL CONFERENCE Received : Mei 17, 2023 / Revised : June 10, 2023 / Accepted : June 30, 2023 G I C P R O C E E D I N G http://proceedings.uinbukittinggi.ac.id/gic https://www.doi.org/10.30983/gic.v1i1.137 Page | 1 The Effect of Principal Supervision on Teacher Performance at Prof Dr Hamka Maninjau Islamic Boarding School Abdurrasyid Ridha 1* , Junaidi 2 , Ali Mustopa Yakub Simbolon 3 , Beni Harbes 4 , Tasya Hudia 5 . 12345 Islamic Education Management Study Programme, Sjech M. Djamil Djambek State Islamic University, Bukittinggi, Indonesia. Abstract. The purpose of this study was to determine the effect of the principal's supervision on the performance of teachers at Prof. Islamic boarding school. Dr Hamka Maninjau. The population in this study were all teachers who taught classes at the Prof. Dr. Hamka Islamic Boarding School, Agam Regency, totalling 44 people. The sampling technique used in this study is saturation sampling, where each member of the population is used as a sample. This is due to the small number of population. So that the sample used in this study amounted to 44 people. The data collection technique in this study was carried out by distributing questionnaires to analyse the supervision of school principals and teacher performance. The variables in this study are the supervision of the principal as the independent variable and teacher performance as the dependent variable. Data analysis techniques using SPSS 24.0 for windows. Data analysis in this study included normality tests and non-parametric statistical tests. The variables in this study are the principal's supervisor as the independent variable and teacher performance as the dependent variable. The data analysis technique used in this study is the normality test and the non-parametric test. From the data analysis performed, it shows that Sig. (2-fish) 0.281. Because Sig. (2-tailed) obtained 0.281 (0.281 > 0.005), thus Ha is rejected and H0 is accepted. This means that the principal supervisory variable has no effect on teacher performance. Keywords: Supervsision of Principals, Teacher Performance, Islamic Boarding Schools 1. Introduction Education is very important in various aspects of life. The purpose of education stated in Law Number 20 of 2003 article 1 paragraph 1 that Education is a conscious and planned effort to create a learning atmosphere and an effective learning process so that students can develop their potential who have religious spiritual strength, personality, intelligence, noble character, self- control and skills. Currently, education has become a fundamental human need to show self- actualisation in achieving educational goals. One of the functions and objectives of education is to create quality resources. (Mustopa & Iswantir, 2023).. The low quality of human resources is one of the fundamental problems that can hinder the development of national education. Human resource management needs to be pursued gradually and continuously through a quality education system both in formal and non-formal education channels. The productivity of an organisation is determined by the performance of its members. Performance is an activity carried out to carry out, complete tasks and responsibilities in accordance with the expectations and goals that have been set. (Budi & Ilmi, 2022). One of the human resources in education is teachers. The Constitution of the Republic of Indonesia Number