Kolaborasi Antar Guru Mata Pelajaran dalam Meningkatkan Mutu Pembelajaran di UPT SPF SD Inpres Malengkeri Bertingkat I

This research is motivated by the author's desire to improve student abilities and to  Educational quality refers to the level of excellence of an educational system or process in a school, measured by the institution’s ability to meet established standards in terms of input, process, output, and outcome. Therefore, this study aims to describe the forms of collaboration between subject teachers in suporting the improvement of learning quality at the UPT SPF SD Inpres Malengkeri Bertingkat I. The study employs a descriptive qualitative approach. Data were collected through observations, interviews, and document analysis, and were analyzed through the stages of deconstruction, interpretation, and reconstruction. The findings show that teacher collaboration occurs actively and continuously through meetings, routine discussions, item reviews, and informal activities such as the Teacher Working Group (TWG). The main supporting factors of collaboration include participatory school leadership, open communication, and an inclusive work culture, while the primary obstacles involve differences in opinions related to teaching strategies and student characteristics. The established collaboration has a positive impact on improving learning effectiveness, professional reflection, teacher creativity, and student learning outcomes through the transfer of best practices and structured feedback mechanisms. Thus, teacher collaboration plays a significant role in strengthening the culture of quality and enhancing learning quality in elementary schools.