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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Juwara : Jurnal Wawasan dan Aksara Southeast Asian Journal of Technology and Science JTPVI: Jurnal Teknologi dan Pendidikan Vokasi Indonesia
Syaifullah, Lasyatta
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Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

 1 
Development of Stand Alone Interactıve E-Modules on the Subject of Fundamentals of Network Engıneerıng and Telecommunıcatıons in SMK Imelda Medan Nasution, Marlina; Jalinus, Nizwardi; Irfan, Dedy; Giatman, M; Syaifullah, Lasyatta
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11428

Abstract

The development of interactive learning media is an urgent need at SMK Imelda Medan, especially in the subject of Fundamentals of Network Engineering and Telecommunications. This research aims to develop a standalone interactive E-Module that is valid and effective to improve student learning outcomes. The method used is Research and Development (R&D) with the 4-D model (define, design, develop, disseminate), involving experimental and control classes. The research sample consisted of 108 students of class X Computer and Network Engineering Expertise Programme, selected through purposive sampling. Data analysis included validity, reliability, effectiveness, and statistical tests such as Kolmogorov-Smirnov, Levene, MANOVA, and effect size calculation. The validation results showed that the E-Module was valid and reliable with a loading factor value > 0.7, AVE > 0.5, and reliability value > 0.8. The average score of experimental class students was higher (86.04), especially in practice with a difference of 10.67 points. The paired sample t-test showed a significant difference (p < 0.001) with a very large effect size (Cohen's d > 1.8). MANOVA confirmed significant multivariate differences. This study proved the high effectiveness of the E-Module and made theoretical, practical, and pedagogical contributions to digital learning in vocational education.
Creativity and Self-Discipline as Predictors of Academic Success in Geospatial Engineering Education Ramadona, Widia; Heriyadi, Bambang; Syaifullah, Lasyatta
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9646

Abstract

The Rapid development of geospatial technology and increasing industry demands for competent workforce necessitate a deeper understanding of factors influencing student academic success in geospatial engineering education.  This research aims to examine the contribution of creativity and self-discipline to student learning outcomes in the Fundamentals of Geospatial Engineering course. Specifically, it analyzes: (1) the contribution of creativity to learning outcomes, (2) the contribution of self-discipline to learning outcomes, and (3) the simultaneous contribution of both factors to the learning outcomes of tenth-grade students in the Geomatics Engineering Program at SMK Negeri 1 Sarolangun. The results show that learning creativity and self-discipline have a significant joint influence on student learning outcomes. Specifically, learning creativity has a positive and significant effect, where every one-unit increase in creativity will increase learning outcomes by 0.311 units. Likewise, self-discipline also has a positive and significant effect, where every one-unit increase in discipline will increase learning outcomes by 0.184 units. Simultaneously, learning creativity and self-discipline contribute 73.5% to student learning outcomes. These findings emphasize the importance of considering psychological and socio-emotional aspects, such as creativity and self-discipline, in an effort to improve the quality of learning and academic success of students in geospatial engineering education. The results of this research can be utilized to develop more effective and comprehensive learning strategies in the context of vocational education, particularly in the field of geospatial engineering.
Validating the Rifdarmon E-Learning Model with Structural Equation Modeling Analysis for Enhanced Learning Outcomes and Students’ 4C Skills Syaifullah, Lasyatta; Lapisa, Remon; Rifdarmon
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9660

Abstract

The rapid development of information and communication technology (ICT) has significantly transformed the landscape of education, including in the context of vocational education. Universitas Negeri Padang (UNP), particularly the Department of Automotive Engineering, has made efforts to adapt the curriculum and learning methods to bridge the gap between education and industry demands. However, in its implementation, there are still challenges that need to be addressed, especially in the Automotive Electronics Electricity course. This study aims to validate the Rifdarmon E-Learning Model in the Automotive Electronics Electricity course through SEM-PLS and CB-SEM analysis using SmartPLS 4. The research employed a quantitative approach using two analysis methods: Structural Equation Modeling-Partial Least Square (SEM-PLS) and Covariance-Based Structural Equation Modeling (CB-SEM). Data were collected from 50 validators comprising experts in educational technology, learning models, and learning media using a 5-point Likert scale questionnaire. The model validation focused on four key syntaxes: Reciprocal Teaching (RT), Mentoring Peers (MP), Organizing Findings (OF), and Narrating Outcomes (NO). The SEM-PLS analysis demonstrated strong construct validity with satisfactory Composite Reliability (CR), Cronbach's Alpha, and Average Variance Extracted (AVE) values across all syntaxes. The CB-SEM analysis further confirmed the model's structural validity with positive outer loading values and good model fit indices. These comprehensive validation results indicate that the Rifdarmon E-Learning Model is both valid and reliable, making it suitable for implementation to enhance learning outcomes and develop students' 4C skills in Automotive Electronics Electricity education.
The Influence of Motivation, Interest, Learning Readiness, and Study Facilities on Vocational Student Achievement Desmiarni, Desmiarni; Waskito, Waskito; Jalinus, Nizwardi; Fadhilah, Fadhilah; Syaifullah, Lasyatta
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.10873

Abstract

Vocational education success depends heavily on multiple interconnected factors that influence student academic performance. This study examines the influence of motivation, interest, learning readiness, and study facilities on student learning outcomes in Computer and Basic Networking courses at SMK Negeri 2 Sungai Penuh. Research employed a quantitative approach with a causal correlational design, involving 71 students selected through proportional stratified random sampling. Data was collected using structured questionnaires and analyzed through path analysis. Results revealed that all independent variables significantly influence learning outcomes, with interest having the strongest impact (standardized coefficient=0.392, p<0.001), followed by learning readiness (0.366, p<0.001), motivation (0.212, p<0.001), and study facilities (0.056, p<0.05). Collectively, these variables explain 99.4% of the variance in learning outcomes (R²=0.994). The findings highlight the critical role of student interest in technical subjects and emphasize the importance of a holistic approach that addresses both internal factors (motivation, interest, readiness) and external conditions (facilities). These results suggest that vocational schools should prioritize strategies to enhance student interest through interactive learning methods, ensure adequate learning facilities, and develop comprehensive student readiness programs to optimize educational outcomes.
Evaluating the Impact of Self-Directed PMM Digital Training Platform on Teacher Professional Competencies Using the Kirkpatrick Evaluation Model Suharry; Rizal, Fahmi; Giatman, M.; Haq, Syaiful; Syaifullah, Lasyatta
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12228

Abstract

Civil servant teachers at SMK Negeri 2 Sungai Penuh face challenges in applying Platform Merdeka Mengajar (PMM) self-directed training results to classroom practices. This study evaluated the effectiveness of the PMM self-directed training program using the Kirkpatrick evaluation model. An evaluative research design was employed involving 20 civil servant teachers selected through purposive sampling. Data were collected using questionnaires, interviews, observations, tests, and documentation, then analyzed using SPSS Statistics Version 29 for descriptive and inferential statistics (paired t-test, effect size), and thematic analysis. Results demonstrated program effectiveness across all four Kirkpatrick levels. At the reaction level, teachers showed high satisfaction (M = 3.65-4.20). The learning level revealed significant competency improvements with paired t-test results (t = -24.367, p < 0.001) and exceptionally large effect size (Cohen's d = -5.449). At the behavior level, positive teaching behavior changes emerged (M = 3.85-4.00) across four competency dimensions. The results level identified transformative impacts including improved student learning outcomes, innovative methodologies (flipped classroom, gamification), efficient resource utilization, and optimized curriculum achievement. In conclusion, the PMM self-directed training program effectively improved teacher competency and transformed teaching practices at SMK Negeri 2 Sungai Penuh.
Co-Authors Ambiyar, Ambiyar Andri Dermawan Bayu, Indra Dedy Irfan Desmiarni, Desmiarni Fadhilah Fadhilah Fahmi Rizal Giatman, M Haq, Syaiful Hasan Maksum Heriyadi, Bambang M Fajri M Nasir Mahesi Agni Zaus Marlina Nasution Muhamad Arpan Nizwardi Jalinus Nuzul Hidayat, Nuzul Purwanto, Wawan Ramadona, Widia Remon Lapisa Rifdarmon Rifdarmon, Rifdarmon Suharry Wakhinuddin S Waskito Waskito, Waskito