This article presents findings from an ongoing project focused on teaching in Schools for Students with Intellectual Disabilities (SSIDs) in Sweden. Methodologically, the project employs professional development circles as a collaborative working method, aiming to bridge the gap between research and practice by facilitating dialog between teachers and researchers. Through qualitative content analysis of data collected from these circles, the study delves into professionals’ instructional priorities and didactic choices, offering insights into how teachers adapt instruction to meet students’ diverse needs and prerequisites. By fostering knowledge exchange and shared knowledge production, the project aims to support school development and enhance teacher professionalism in SSIDs.