This study examines the role of small-group discussion facilitation skills in microteaching activities through a literature review. The purpose of the study is to explore the contribution of these skills to the development of prospective teachers’ pedagogical competencies, as well as to identify the benefits, challenges, and implementation strategies. The method used is library research involving the collection of secondary data from relevant journals, books, academic articles, and repositories; the data were systematically analyzed through literature review and documentation. The results of the study indicate that the skill of leading small group discussions plays a significant role in creating active, interactive, and learner-centered learning; enhancing student engagement, communication skills, confidence in speaking, understanding of the material, cooperation, and critical thinking. The main challenges identified include passive participants, time constraints, and unfocused discussions. As a solution, the study recommends providing learning stimuli, strategic group division, and strict time management. The novelty of this study lies in its emphasis on integrating small-group discussion leadership skills into microteaching as a comprehensive effort to develop the pedagogical competencies of prospective teachers who are responsive to the demands of 21st-century learning. The implications of this research suggest that strengthening training in discussion leadership skills within microteaching can enhance the professional readiness of prospective teachers to conduct instruction in schools