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All Journal INTERNATIONAL JOURNAL OF CULTURAL AND SOCIAL SCIENCE Cemara Education and Science
Marasamin Lubis
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Religion Humanities Education Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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PENGARUH MODEL PEMBELAJARAN STAD TERHADAP KEMAMPUAN BEPRIKIR KRITIS SISWA KELAS X SMK IMELDA MEDAN Abdul Fattah Nasution; Marasamin Lubis; Siti Maulid Dina
Cemara Education and Science Vol. 1 No. 1 (2023): Vol I. Edisi I Tahun 2023
Publisher : Cendekia Madani Nusantara

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Abstract

Rendahnya ranking matematika berdasarkan penelitian TIMSS sehingga berpengaruh pada rendahnya kemampuan matematis, salah satunya adalah kemampuan berpikir kritis siswa. Penelitian ini lahir dari rendahnya kemampuan berpikir kritis siswa kelas X SMK Imelda, Medan. Pada penelitian ini bertujuan untuk melihat pengaruh model pembelajaran STAD terhadap kemampuan berpikir kritis siswa di kelas X SMK Imelda, Medan. Penarikan kesimpulan pada penelitian ini dilakukan menggunakan uji Anova dengan populasi seluruh kelas X dan sampel berjumlah 35 siswa. Adapun hasil penelitian menunjukkan bahwa adanya pengaruh model pembelajaran STAD terhadap kemampuan berpikir kritis siswa di kelas X SMK Imelda, Medan. Dengan nilai rata-rata tes awal sebesar 53,8 dan tes akhir sebesar 75,03 atau sebesar 91%, dan Fhitung sebesar 319,406 > Ftabel sebesar 1,775
SERVANT LEADERSHIP OF THE HEAD OF THE MADRASAH IN IMPROVING TEACHER PERFORMANCE AT AL-WASHLIYAH PRIVATE ALIYAH MADRASAH MEDAN DISTRICT MEDAN CITY AREA Rina Hidayah Tambusai; Muhammad Rifa'i; Marasamin Lubis
International Journal of Cultural and Social Science Vol. 6 No. 3 (2025): International Journal of Cultural and Social Science
Publisher : Pena Cendekia Insani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53806/ijcss.v6i3.1167

Abstract

This study aims to analyze the servant leadership of madrasah heads in improving teacher performance at Al-Washliyah Private Aliyah Madrasah, Medan Area District, Medan City. This study uses a qualitative approach with case studies to explore the leadership role of madrasah heads in improving teacher performance. This study used 9 informants as primary data that were selected purposively. Data were collected through non-participant observations, semi-structured interviews, and documentation studies. The validity of the data is maintained by triangulation techniques, comparing data from interviews, observations, and documentation to ensure the validity and accuracy of the findings. The results of this study show that the decline in teacher performance at the Al-Washliyah Private Aliyah Madrasah Medan Area is caused by the leadership crisis of the madrasah head, which can be seen from the physical and emotional absence of the madrasah head, lack of supervision, and hampered communication. The absence of consistent evaluation and reward also reduces teachers' motivation and self-efficacy, as well as affects their professional and spiritual development. The application of servant leadership by the head of the madrasah is very relevant and effective to overcome this problem, because the concept emphasizes the leader as a servant who listens, provides support, and facilitates teacher development. By applying principles such as empathy, collaboration, and recognition, madrasah heads can create a positive work climate and support teacher performance improvement. Supporting factors in improving teacher performance include humanist and visionary leadership, as well as fostering supervision and evaluation, while the main inhibiting factors are passive, bureaucratic leadership styles, lack of communication, and lack of consistent rewards.
Co-Authors Abdul Fattah Nasution Muhammad Rifa'i Rina Hidayah Tambusai Siti Maulid Dina