An Nisa Ayu Jayati

Social capital represents a relational resource developed through trust, professional networks, collaboration, peer support, and knowledge exchange. In the context of Social Studies Education, social capital can support teachers in accessing information, experiences, and professional resources relevant to professional development and instructional planning. This study aims to analyze the conceptualization of teachers’ social capital, identify its dimensions in relation to teacher professionalism, and examine its relevance to Social Studies teaching practices and instructional planning. The study employs a Systematic Literature Review (SLR) approach guided by the PRISMA 2020 framework. The literature analyzed consists of scholarly publications published between 2023 and 2026 in Indonesian and English that met the established inclusion criteria. The data were analyzed through thematic synthesis based on conceptual dimensions, forms of professional relationships, and their contributions to teaching practices. The synthesis indicates that social capital facilitates teachers’ access to information, experiences, feedback, and professional support through networks and collaborative relationships. These resources can strengthen professional learning and pedagogical decision-making relevant to Social Studies instructional planning. However, empirical evidence directly linking teachers’ social capital to the quality of Social Studies instructional planning remains limited. These findings highlight the need for further research on how social capital can be translated into improvements in the quality of Social Studies instructional planning components.