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All Journal Jurnal Sadewa: Publikasi Ilmu Pendidikan, Pembelajaran dan Ilmu Sosial Tri Tunggal: Jurnal Pendidikan Kristen dan Katolik
Grecetinovitria Butarbutar
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Religion Humanities Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Pengaruh Kepemimpinan Transformasional Kepala Sekolah Terhadap Peningkatan Kinerja Guru-guru SMAK Ebenezer Hutabalang Kecamatan Badiri Kabupaten Tapanuli Tengah Tahun 2023 Juli Sastra Sitanggang; Haposan Silalahi; Maringan Sinambela; Meditatio Situmorang; Grecetinovitria Butarbutar
Jurnal Sadewa : Publikasi Ilmu Pendidikan, pembelajaran dan Ilmu Sosial Vol. 1 No. 4 (2023): November : Publikasi Ilmu Pendidikan, pembelajaran dan Ilmu Sosial
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/sadewa.v1i4.260

Abstract

The study aims to determine whether there is an influence of the Principal's transformational leadership on improving the performance of teachers at SMAK Ebenezer Hutabalang. The research hypothesis is that there is a positive influence between the transformational leadership of the Principal on improving the performance of teachers at Ebenezer Hutabalang High School in 2023. This research method is quantitative. The population of all teachers at Ebenezer Hutabalang High School in 2023 amounted to 20 people. Sampling is the entire population so that this research is population research. The research instrument was a closed questionnaire. The results of the analysis requirements obtained the value of rxy = 0.631> table = 0.444 indicate a positive relationship between the transformational leadership of the Principal with teacher performance and obtain a regression equation. Hypothesis testing obtained Fhitung = 11.92> Ftabel = 3.55 then H0 is rejected and Ha is accepted. The study concluded that there is a positive influence between the transformational leadership of the Principal on improving the performance of teachers at Ebenezer Hutabalang High School in 2023 by 39.82%.
Pengaruh Media Visual terhadap Minat Belajar Pendidikan Agama Kristen dan Budi Pekerti Kelas V SD Negeri 174552 Tambunan Kecamatan Balige Kabupaten Toba Tahun Pelajaran 2023/2024 Ayu Gandari Sipayung; Sandy Ariawan; Grecetinovitria Butarbutar
Tri Tunggal: Jurnal Pendidikan Kristen dan Katolik Vol. 2 No. 3 (2024): Agustus : Tri Tunggal: Jurnal Pendidikan Kristen dan Katolik
Publisher : Asosiasi Riset Pendidikan Agama dan Filsafat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/tritunggal.v2i3.628

Abstract

Based on the observation, a problem was found regarding the lack of interest in learning Christian Religious Education and Character Education in class V of SD Negeri 174552 Tambunan. This is due to the difficulty of students in understanding the learning material. This study aims to determine the effectiveness of learning using visual media compared to learning using conventional media. The type of experimental research used is Quasi Experiment. Class V-A is the experimental class and class V-B is the control class. The dependent variable in this study is the interest in learning Christian Religious Education and Character Education and the independent variable is visual media. The data collection technique used a questionnaire. The results of the study used data from the initial test scores (Pretest) and the final test (Posttest). The results of the study showed that the use of visual media in the experimental class was more effective than the use of conventional learning media in the control class. The results of the t-test in the experimental class showed tcount (7.74) > ttable (2.01) H0 was rejected. The results of the t-test in the control class showed tcount (0.52) < ttable (2.01) H0 was accepted. Then N-Gain obtained the average N-Gain in the experimental class 0.37, in the control class the average N-Gain 0.03. The results of the N-Gain t-test of the experimental and control classes showed t count (10.29) > t table (2.01) H0 was rejected. The conclusion of this study is that learning using visual media is more effective than learning using conventional media.    
Co-Authors Ariawan, Sandy Ayu Gandari Sipayung Haposan Silalahi Juli Sastra Sitanggang Maringan Sinambela Meditatio Situmorang