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All Journal Journal of Educational Research and Evaluation Jurnal Surya Teknika
Nofrial, Nofi
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Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Education Engineering Industrial & Manufacturing Engineering Mechanical Engineering Public Health Social Sciences Other

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The Relationship of Teacher Perceptions about Principal’s Leadership and Work Motivation with Teacher Performance Nofrial, Nofi; Syah, Nurhasan; Purwanto, Wawan
Journal of Education Research and Evaluation Vol 3, No 3 (2019)
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (512.372 KB) | DOI: 10.23887/jere.v3i3.21852

Abstract

The aim to reveal and describe: Firstly The relationship between teachers' perceptions about principal's leadership with teacher performance, Secondly The relationship between work motivation and the teacher performance, Lastly The relationship between teachers' perceptions about the principals' leadership and work motivation together with the performance. This research uses a quantitative method that is correlational, the population in this research was as many as 73 teachers of SMK N 2 Sungai Penuh. The sampling technique in this research uses random sampling. Data collection techniques using instruments in the form of a questionnaire. The data analysis technique was carried out using the correlational technique with the help of the SPSS 21 application to determine the relationship between variables both individually and together, and the results of the study show: Firstly there is a significant relationship between teachers' perceptions of school principal's leadership and teacher performance, Secondly there is a significant relationship between work motivation and teacher performance, Lastly there is a significant relationship between teachers' perceptions about the principal's leadership, and work motivation together with teacher performance.
The Relationship of Teacher Perceptions about Principal’s Leadership and Work Motivation with Teacher Performance Nofrial, Nofi; Syah, Nurhasan; Purwanto, Wawan
Journal of Education Reseach and Evaluation Vol 3 No 3 (2019): August
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (512.372 KB) | DOI: 10.23887/jere.v3i3.21852

Abstract

The aim to reveal and describe: Firstly The relationship between teachers' perceptions about principal's leadership with teacher performance, Secondly The relationship between work motivation and the teacher performance, Lastly The relationship between teachers' perceptions about the principals' leadership and work motivation together with the performance. This research uses a quantitative method that is correlational, the population in this research was as many as 73 teachers of SMK N 2 Sungai Penuh. The sampling technique in this research uses random sampling. Data collection techniques using instruments in the form of a questionnaire. The data analysis technique was carried out using the correlational technique with the help of the SPSS 21 application to determine the relationship between variables both individually and together, and the results of the study show: Firstly there is a significant relationship between teachers' perceptions of school principal's leadership and teacher performance, Secondly there is a significant relationship between work motivation and teacher performance, Lastly there is a significant relationship between teachers' perceptions about the principal's leadership, and work motivation together with teacher performance.
Pengembangan Smart Electric Motorcycle Simulator sebagai Media Pembelajaran Interaktif pada Mata Kuliah Teknologi Kendaraan Listrik & Hybrid di Prodi Pendidikan Teknik Otomotif UNIMED Derisman, Aken; Nofrial, Nofi; Kurniawan, Ade; Doni, Rahma; Muslim, Muslim; Ridha Fauzi, Muhammad
SURYA TEKNIKA Vol 13 No 1 (2026): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v13i1.11737

Abstract

The limited practical facilities in the Electric and Hybrid Vehicle Technology Course in the Automotive Engineering Education Study Program at Medan State University cause the learning process to be dominated by theory. This study aims to develop a Smart Electric Motorcycle Simulator as an interactive learning medium to support students' understanding of electric motorcycle systems. The research method used is Research and Development (R&D) which includes needs analysis, simulator design, simulator table construction, component assembly, functional testing, and expert validation. The results of the study indicate that the simulator is able to operate as designed, characterized by the integrated functioning of the battery, controller, BLDC motor, throttle, protection system, and monitoring device. The simulator is also equipped with wiring terminals that allow students to assemble circuits, operate the system, and monitor voltage and current in real-time via an LCD monitor. In addition to increasing learning interactivity, the modular design of the simulator makes it easy to develop, economical, and suitable for implementation in laboratories with limited facilities. The results of the media expert validation obtained an achievement level of 90% with a very valid category, while the validation of the material expert was 88.89%, which is included in the valid category. Thus, the Smart Electric Motorcycle Simulator is declared suitable for use as a practical learning medium to support learning of electric vehicle technology in vocational education.
Co-Authors Ade Kurniawan Aken Derisman Doni, Rahma Muhammad Ridha Fauzi Muslim Muslim Purwanto, Wawan