<![CDATA[This study explores how teachers' pedagogical competence influences student achievement across three junior high schools in Aceh Barat Daya. Using a qualitative approach, the research gathered data through interviews, observations, and document analysis at SMP Negeri 1 Blangpidie, SMP Negeri 1 Setia, and SMP Negeri 3 Babahrot. The findings reveal significant differences in teacher composition and student performance among the three schools. SMP Negeri 1 Blangpidie, which has a substantial proportion of certified teachers, demonstrated improved teaching practices and rising student performance. In contrast, SMP Negeri 1 Setia, which lacks certified educators, showed relatively constant student achievement. Despite having some certified teachers, SMP Negeri 3 Babahrot faces challenges due to limited resources and socioeconomic conditions, which led to low student achievement. This research emphasizes the importance of teacher certification and continuous professional development in improving student achievement. It also underscores the need for holistic strategies that consider external factors affecting educational quality. The study recommends targeted professional development programs, stronger collaboration among stakeholders, and leveraging technology to enhance pedagogical competencies. Strategic investment in teacher development and comprehensive educational planning can significantly improve learning outcomes across diverse school settings.]]>
