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Improving Mathematics Learning Outcomes Through the Teams Games Tournament (TGT) Cooperative Learning Model Among Fourth-Grade Elementary School Students Irda Suriani; Nur Halima Astia; Desi Andini siregar; Aqila Zahra; Fadhila Rifda Siregar; Siti Rahma Siregar; Fatimah Azzarah; Aqila; Nopia Ramadani Tanjung; Alya Syahfitri
Literasi Nusantara Vol. 6 No. 3 (2026): October
Publisher : Yayasan Citra Dharma Cindekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56480/

Abstract

This study examines the implementation of educational supervision management in improving teacher performance in secondary schools. Employing a qualitative descriptive approach, data were collected through observations, interviews, and document analysis involving school principals, supervisors, and teachers. Findings reveal that systematic supervision—comprising planning, classroom observation, constructive feedback, and follow-up evaluation—significantly enhances teachers’ professional competence, instructional quality, classroom management, and continuous development. Despite challenges such as limited supervisory time, administrative workloads, and varying teacher readiness, effective supervision remains a strategic approach to sustainable school improvement. Strengthening collaboration among school leaders, supervisors, and teachers is essential for maximizing its effectiveness.
Implementation of Educational Supervision Management in Improving Teachers' Performance in Secondary Schools Irda Suriani; Nur Halima Astia; Desi Andini Siregar; Aqila Zahra; Fadhila Rifda Siregar; Siti Rahma Siregar; Fatimah Azzarah; Aqila Aqila; Nopia Ramadani Tanjung; Alya Syahfitri
Literasi Nusantara Vol. 6 No. 3 (2026): October
Publisher : Yayasan Citra Dharma Cindekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56480/

Abstract

This study aims to examine the implementation of educational supervision management in improving teachers’ performance in secondary schools. The research employs a qualitative descriptive approach through observations, interviews, and document analysis involving school principals, supervisors, and teachers. The findings indicate that effective supervision management contributes significantly to enhancing teachers’ professional competence, instructional quality, classroom management, and commitment to continuous professional development. The implementation of systematic supervision, including planning, classroom observation, constructive feedback, and follow-up evaluation, encourages teachers to improve their teaching practices and achieve better educational outcomes. However, several challenges remain, such as limited supervisory time, administrative workload, and varying levels of teacher readiness. The study concludes that effective educational supervision management is a strategic approach to improving teachers’ performance and supporting sustainable school quality improvement. Strengthening collaboration among school leaders, supervisors, and teachers is essential for maximizing the effectiveness of supervision practices