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All Journal Voteteknika (Vocational Teknik Elektronika dan Informatika) VANOS Journal of Mechanical Engineering Education JETL (Journal Of Education, Teaching and Learning) Community Empowerment Automotive Experiences
Rahmat Desman Koto
Universitas Negeri Padang
Aerospace Engineering Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences

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Enhancing heavy equipment engineering students' skills through hydraulic and pneumatic systems training at SMKN 1 Sungai Limau Wagino Wagino; Nuzul Hidayat; Hendra Dani Saputra; Agus Baharudin; Rahmat Desman Koto; M. Sadly Firmansyah; Akmal Akmal; Herwin Herwin
Community Empowerment Vol 9 No 10 (2024)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.12125

Abstract

In the era of globalization, proficient technical skills are essential, especially in the field of heavy equipment engineering which requires an understanding of hydraulic and pneumatic systems. SMKN 1 Sungai Limau faces the challenge of limited facilities in preparing students for the demands of this industry. This training program utilizes a Problem-Based Learning method for theory and Project-Based Learning for practical application. Before the training commenced, students underwent a pretest with an average score of 45, indicating a low initial understanding. Following the theoretical and hands-on practical sessions, the posttest results showed a significant improvement with an average score of 70, reflecting an increase in student comprehension and skills. This average increase of 25 points serves as concrete evidence that this training is effective in enhancing students' skills in hydraulic and pneumatic systems. However, improvements in facilities and collaboration with industry are needed to ensure the relevance and sustainability of this training.
Pemanfaatan Google Sites pada Elemen Perencanaan dan Pengalamatan Jaringan di SMK Wici Aan Savitri; Mega Amelia Prihatini Hatta; Rahmat Desman Koto; Waskito Waskito; Henny Yustisia
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 12, No 3 (2024): Vol. 12, No 3, September 2024
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v12i3.129444

Abstract

Penelitian Tindakan Kelas (PTK) ini dilakukan di SMKN 5 Padang, yang dilatarbelakangi media pembelajaran interaktif belum tersedia meskipun di sekolah memiliki akses internet. Penelitian bertujuan untuk mendapatkan informasi tentang efektivitas media pembelajaran berbasis web menggunakan Google Sites pada mata pelajaran KJD, dan peningkatan hasil belajar elemen perencanaan dan pengalamatan jaringan kelas XI TKJT. Penelitian ini dilakukan melalui dokumentasi, observasi dan test hasil belajar. Subjek penelitannya semua siswa kelas XI TKJT yang berjumlah 32 orang. PTK dilakukan dalam 2 siklus melalui perencanaan, pelaksanaan, observasi, dan refleksi. Hasil penelitian menunjukkan Google Sites meningkatkan aktivitas belajar. Indikator kehadiran dan pengerjaan tugas pra siklus 72% menjadi 83% siklus I selanjutnya 89%  siklus II. Indikator pengerjaan tugas pra siklus 61% menjadi 72% siklus I selanjutnya 83% siklus II. Nilai rata-rata kondisi awal 67,42 naik menjadi 74,11 pada siklus I dan 78,86 pada siklus II. Peningkatan siklus awal ke siklus II 11,44 point. Siswa tuntas pada kondisi awal 21 orang dengan persentase 58% naik menjadi 25 orang dengan persentase 69% pada siklus I dan 28 orang dengan perserntase 78% pada siklus II. Ketuntasan belajar siklus awal ke siklus II naik 19,44%. Data diolah menggunakan ketuntasan belajar siswa secara individual, skor rata-rata dan persentase ketuntasan klasikal.Kata kunci : Goole Sites, Perencanaan dan Pengalamatan Jaringan This Classroom Action Research (PTK) was carried out at SMKN 5 Padang, with the background that interactive learning media was not yet available even though the school had internet access. The research aims to obtain information about the effectiveness of web-based learning media using Google Sites in KJD subjects, and improve learning outcomes for class XI TKJT network planning and addressing elements. This research was carried out through documentation, observation and learning outcomes tests. The research subjects were all 32 class XI TKJT students. PTK is carried out in 2 cycles through planning, implementation, observation and reflection. The research results show that Google Sites increases learning activities. Indicators of attendance and work on pre-cycle tasks were 72% to 83% in cycle I, then 89% in cycle II. Pre-cycle task performance indicators were 61% to 72% in cycle I, then 83% in cycle II. The initial condition average value was 67.42, increasing to 74.11 in cycle I and 78.86 in cycle II. The increase from the initial cycle to cycle II was 11.44 points. 21 students completed the initial condition with a percentage of 58%, increasing to 25 people with a percentage of 69% in cycle I and 28 people with a percentage of 78% in cycle II. Learning completion from the initial cycle to the second cycle increased by 19.44%. The data is processed using individual student learning completeness, average scores and percentage of classical completeness.Keywords: Goole Sites, Planning and network addressing
Meta-Analysis: The Effect of Problem-Based Learning in Improving Students' Critical Thinking in Vocational Education Ridhwan Anthony; Wagino Wagino; Rahmat Desman Koto; Erzeddin Alwi; Wawan Purwanto; Donny Fernandez
VANOS Journal of Mechanical Engineering Education Vol 10, No 1 (2025)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/vanos.v10i1.29826

Abstract

Problem-based learning (PBL) is widely recognized as an innovative teaching strategy that engages students in active learning through real-world problem-solving. This meta-analysis systematically evaluates the effectiveness of PBL in enhancing students' critical thinking abilities across vocational and technical education contexts. The study analyzed 30 research articles published between 2016 and 2024 using quantitative data from experimental and control groups. Following a rigorous five-step meta-analysis methodology, research data was collected through the Harzing's Publish or Perish program from Google Scholar, coded systematically, and analyzed using effect size calculations. Results revealed a significant positive impact of PBL on critical thinking development, with an effect size of 0.8, indicating a moderate to strong effect according to established criteria. The experimental classes implementing PBL achieved substantially higher post-test scores (mean=73.93) compared to control groups (mean=65.14). These findings demonstrate that PBL significantly enhances students' critical thinking capabilities and learning outcomes through collaborative problem-solving, active knowledge construction, and practical application of concepts. The study concludes that PBL represents an effective pedagogical approach for developing the analytical and problem-solving skills essential for vocational education graduates in today's complex professional environments.
Smart and Sustainable Mobility: A Systematic Review of Industry 4.0 Applications in Automotive Sustainability, Alternative Fuels, and EV Charging Systems Wagino Wagino; Mycel A. Capilayan; Muji Setiyo; Volodymyr Tymofiiv; Dwi Sudarno Putra; Dori Yuvenda; Rahmat Desman Koto
Automotive Experiences Vol. 8 No. 3 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ae.13431

Abstract

This systematic review analyzes the integration of Industry 4.0 technologies in sustainable manufacturing and clean energy technology within the automotive industry, focusing on electric vehicle infrastructure development and renewable energy implementation. Through a comprehensive analysis of 25 selected articles from 200 articles (10 sustainability articles, 12 alternative fuels, and 3 electric vehicle charging stations articles) published between 2018 and 2024, this study employs PRISMA methodology combined with bibliometric content and scientometric analysis. The review reveals significant temporal evolution in research focus, progressing from basic energy efficiency studies (2018-2020) to enhanced Industry 4.0 technology integration (2020-2022), culminating in strong convergence between renewable energy implementation, smart infrastructure development, and circular economy principles (2022-2024). Key findings highlight the critical role of AI, IoT, and blockchain in enabling sustainable manufacturing processes and smart grid integration for EV infrastructure. Integrating hybrid energy storage systems with clean energy technologies is crucial for addressing energy transition challenges and reducing fossil-fuel dependence. The study identifies research gaps in comprehensive methodological approaches integrating technical innovation, sustainable manufacturing, and climate action considerations, particularly in developing regions. Future research opportunities include machine learning applications for dynamic energy system optimization and innovative business models supporting sustainable technology implementation across various socio-economic contexts. This review contributes to understanding technology integration patterns in sustainable transportation systems. It provides strategic recommendations for researchers, industry practitioners, and policymakers in advancing low-carbon mobility solutions and resilient infrastructure development.
Innovative E-Module Development Through Flipped Book and Employability Skill Learning Integration: Advancing Competency Spa Therapy in Vocational High School Murni Astuti; Rahmiati Rahmiati; Siska Miga Dewi; Arasinah Kamis; Rahmat Desman Koto; Adisty Akhoma Ummah
JETL (Journal of Education, Teaching and Learning) Vol 10 (2025): Special Issue
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jetl.v10i2.7615

Abstract

This research presents the development and implementation of an innovative e-module that integrates flipped book technology with employability skills learning for body spa material in a Vocational High School. Using Partial Least Squares-Structural Equation Modeling (PLS-SEM) with SmartPLS 4, this study examines the relationships between Integrated E-Modules, Learning Motivation, Self-Efficacy, Body SPA Skills, and Employability Skills. Data were collected from 64 vocational high school students specialising in the Body Spa subject (32 in the experimental group and 32 in the control group) using validated instruments. Results show that Integrated E-Modules significantly enhance students’ learning motivation and Self-Efficacy, with the experimental group demonstrating a 21.6% increase in skills compared to the control group (7.7%). Self-efficacy proved to be a key mediator in the relationship between Integrated E-Modules and Body Spa  Skills, while Learning Motivation did not show a significant mediating role. This research contributes to educational technology literature by identifying the psychological mechanisms underlying the effectiveness of learning technology in supporting quality education in practical vocational fields.
Factors Influencing Work Readiness and Student Satisfaction in Technical Education: A Systematic Review of Industry Collaboration, Certification, and Academic Engagement Rahmat Desman Koto; Wagino Wagino; Hasan Maksum; Eko Indrawan; M Giatman
JETL (Journal of Education, Teaching and Learning) Vol 10 (2025): Special Issue
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jetl.v10i2.7334

Abstract

This study systematically examines the factors that affect students' job readiness and satisfaction in engineering education through a comprehensive analysis of industry support, certification programs, and academic engagement. The Industrial Revolution 4.0 era has created a significant skills gap between graduate competencies and industry needs, demanding innovative approaches in the preparation of work-ready graduates. Through the Systematic Literature Review (SLR) which follows PRISMA's guidelines for articles obtained from the ScienceDirect database during the period 2017-2024, this study integrates evidence from multiple theoretical frameworks including experiential learning theory, social cognitive theory, and human capital theory. Of the 800 articles identified through ScienceDirect's database search, after going through a rigorous PRISMA selection process with quality assessment using the Mixed Methods Appraisal Tool (MMAT), 185 high-quality articles were successfully selected and analyzed in depth. Key findings show a significant positive relationship between industry-university collaboration, the implementation of professional certification programs, and active academic involvement to improving job readiness and student satisfaction. The analysis revealed that the implementation of industrial internship programs (94% effectiveness, satisfaction score 4.6/5.0), industry-specific competency certification (satisfaction rating 4.4/5.0), and extracurricular activities such as capstone projects and engineering competitions can significantly increase employability. Nonetheless, systemic challenges such as curriculum gaps with industry needs (identified in 68.1% of studies), limited faculty experience in industry (53% of studies), and infrastructure limitations (47% of studies) remain structural barriers that require comprehensive solutions. This research provides an evidence-based framework for transforming technical education toward more industry-relevant, student-centered approaches and provides actionable recommendations for educational practitioners, policymakers, and industry partners.
Co-Authors Adisty Akhoma Ummah Agus Baharudin Akmal Akmal Arasinah Kamis Donny Fernandez Dori Yuvenda Dwi Sudarno Putra Eko Indrawan Erzeddin Alwi Hasan Maksum Hendra Dani Saputra Henny Yustisia Herwin Herwin M Giatman M. Sadly Firmansyah Mega Amelia Prihatini Hatta Muji Setiyo Murni Astuti Mycel A. Capilayan Nuzul Hidayat, Nuzul Rahmiati Rahmiati Ridhwan Anthony Siska Miga Dewi Volodymyr Tymofiiv Wagino Wagino Wagino Wagino Wagino Waskito Wawan Purwanto Wici Aan Savitri