The main objective of this research is to describe the intensity of the related variables practices and its variations that occurred. This research uses quantitative approach with survey research method. The subject of this research was 26 schools in 8 regencies of West Kalimantan. In the process of data collection, researcher used a close-ended questionnaire and the obtained data were analysed by using descriptive statistics and inferential statistics technique. Researcher also uses Microsoft Excel Sofrware and SPSS 26 in processing and analysing the obtained data. The results showed that the practices of Learning Environment and Learning Organization have reached the scale of Frequently, which mean that most of the school have practiced the variable in order to reach the school effectiveness. Meanwhile, the practices of Home-School Partnership were still on the scale of Less Frequently, which mean that most of the school were still rarely practiced this variable which will troubled the schools in reaching the school effectiveness. Based on region of origin and school levels, it was found variations that occurred on the practiced varaibles.

Keywords: Effective School, Learning Environment, Home-School Partnership, Learning Organization