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All Journal Jurnal Daya Matematis Didaktika: Jurnal Kependidikan
Ahmad Rifai Siregar
Universitas Negeri Medan
Education Languange, Linguistic, Communication & Media Mathematics Other

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Exploration of The Principal's Transformational Leadership Style In Increasing Teacher Motivation Ahmad Rifai Siregar; Jodi Mahmud Siregar; Nadya Ramadhani; Nur Halimah Matondang; Arif Rahman; Deny Setiawan
Didaktika: Jurnal Kependidikan Vol. 13 No. 2 Mei (2024): Didaktika Jurnal Kependidikan
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.708

Abstract

This research explores the transformational leadership styles that principals employ in an effort to increase teacher motivation. Using a qualitative approach, this study seeks to understand in depth how school principals apply transformational leadership dimensions, such as idealistic influence, inspirational motivation, intellectual stimulation, and individual consideration, and analyze the impact on teacher motivation in carrying out duties and responsibilities. Data will be collected through participatory observations within the school environment, in-depth interviews with principals, teachers, and other stakeholders, as well as documentation studies of related documents. Data analysis will be carried out inductively, by identifying patterns, themes, and relationships that arise from the data obtained. This research is expected to provide a more comprehensive understanding of the implementation of transformational leadership styles by school principals in the context of education in Indonesia. Research findings can be a reference for school principals and other education stakeholders in formulating strategies and policies to increase teacher motivation, ultimately contributing to improving the overall quality of education.
Integrating QR Code Technology into Problem-Based Learning LKPD : A Development Study in Junior High School Mathematics Regina Sabariah Sinaga; Rina Ardillah Lubis; Ahmad Rifai Siregar; Bornok Sinaga; Lasker P Sinaga
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 14, No 1 (2026): Maret
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v14i1.83600

Abstract

Mathematics learning in schools is still predominantly teacher-centered, resulting in limited student engagement during the learning process. In addition, the limited availability of teaching materials and the use of student worksheets (LKPD) that are not designed based on specific instructional models cause difficulties for students in understanding the material. This study aims to develop Problem-Based Learning (PBL)-based student worksheets integrated with QR Code technology to create a more interactive and engaging learning environment. This research employed a Research and Development (R&D) method using the 4D model, which was limited to the define, design, and develop stages. The subjects of this study were 20 eighth-grade students of SMP Gusti Wijaya Sunggal. The instruments used included expert validation sheets and student response questionnaires. The results showed that the developed LKPD achieved a very high level of validity with an average score of 92.25% and obtained student responses of 73% categorized as good. The integration of QR Code technology in the worksheets facilitates students’ access to additional learning resources, such as instructional videos. Therefore, the PBL-based LKPD integrated with QR Code is considered valid and practical for use in mathematics learning.
Co-Authors Arif Rahman Bornok Sinaga Deny Setiawan Jodi Mahmud Siregar Lasker Pangarapan Sinaga Nadya Ramadhani Nur Halimah Matondang Regina Sabariah Sinaga Rina Ardillah Lubis