Journal of Educational Management Research
Vol. 5 No. 4 (2026)

Enhancing Educational Quality: The Role of Principal Instructional Leadership in Senior High Schools

Delissa Apriliyanti (Universitas Singaperbangsa Karawang)
Akil (Universitas Singaperbangsa Karawang)
Achmad Taufik Ismail (Universitas Singaperbangsa Karawang)



Article Info

Publish Date
13 Jun 2026

Abstract

This study aims to analyze the instructional leadership strategies employed by school principals in managing learning programs during the transition from the 2013 Curriculum to the Merdeka Curriculum. A qualitative case study approach was used to explore leadership practices in depth. Data were collected through semi-structured interviews with the principal, the vice principal for curriculum affairs, and subject teachers. Informants were selected using snowball sampling, while data validity was ensured through source and method triangulation. The findings reveal that the principal implemented three key instructional leadership strategies based on Hallinger’s model: establishing and communicating clear school goals, managing curriculum implementation effectively, and fostering a positive school climate. These strategies helped maintain the stability of instructional quality throughout the curriculum transition process. In addition, the implementation of these strategies was associated with a significant increase in student admissions through the National Achievement-Based Selection pathway, rising from 9 to 36 students. The study implies that effective instructional leadership plays a crucial role in supporting curriculum change, reducing implementation challenges, and sustaining educational quality during periods of policy transition. School leaders are therefore encouraged to strengthen strategic planning, curriculum management, and collaborative school cultures to ensure successful curriculum implementation.

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Journal Info

Abbrev

jemr

Publisher

Subject

Humanities Education Social Sciences

Description

Journal of Educational Management Research is an international peer-reviewed journal which publishes original and significant contributions to educational management, administration, and leadership, in its broadest sense, from all over the world. This includes primary research projects in schools ...