The purpose of this study is to quantify the degree to which teacher performance at SMK Negeri 1 Sangatta Utara is impacted by education and training (diklat).  This study employs a field approach (field research) and quantitative methods.  Questionnaires were given to respondents, in-person observations were made at the school, and documentation was completed in order to gather data.  The whole teacher population of the school, or 62 teachers, participated in the survey.  With the aid of SPSS version 16, data analysis was carried out using basic linear regression. The analysis's findings indicate a regression equation of Y = 3.296 + 0.897X and a correlation coefficient R of 0.804, which is categorized as extremely strong.  This indicates that teacher performance is significantly improved by education and training.  The 80.4% coefficient of determination indicates that training accounts for the majority of the variation in teacher performance, with other factors outside the scope of this study accounting for the remaining 19.6%.  Thus, at SMK Negeri 1 Sangatta Utara, training is crucial to raising teacher performance.

Educational institutions have their own way of responding to the Covid-19 pandemic in the month of Ramadhan, including in terms of increasing the practice of Ramadhan for their students, one of which is by implementing a virtual Ramadhan Islamic boarding school program. YPPSB Middle School, North Sangatta, East Kutai, is one of the schools that carry out virtual Ramadhan Islamic boarding school activities. The purpose of service is to motivate students to improve their practice in the month of Ramadhan. The implementation of the Ramadhan boarding school is carried out virtually by using a computer, the Google Meet application and the internet network. The result is that the implementation of the service runs smoothly, and the students are enthusiastic about participating in the Ramadhan boarding school by actively asking questions in the discussion and question and answer sessions. The material presented is about prayer, congregational prayer, and prayer priests. The moral material discusses morals to parents, teachers, and fellow human beings.

Distance learning carried out during the Covid-19 pandemic left many problems in its implementation. Along with the increasingly controlled spread of Covid-19, it is possible to carry out face-to-face learning even though it is still limited to face-to-face learning. Limited face-to-face learning allows educational institutions to use blended learning methods. This study aims to improve the learning outcomes of Islamic religious education subjects and manners in reading the Qur'an. This research was carried out at SMA Negeri 1 Sangatta Utara in class XII IPA 6 in the odd semester in 2021/2022 with a total of 34 students. The method implemented in this research is Kurt Lewis' CAR model where the model is based on the components of planning, taking action, observing, and reflecting. The result is that the improvement of student learning outcomes can be done by applying blended learning model learning. This is done in Basic Competency 4.1.1, namely reading with correct makhorijul letters and tajwid in the Qur'an Surah Luqman (31); 13-14, and the Qur'an Surah Al-Baqarah (2): 83. The achievement of Cycle 1 was 32.3% then increased in cycle 2 to 91%.