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All Journal Journal of Mechanical Engineering Education (Jurnal Pendidikan Teknik Mesin) VANOS Journal of Mechanical Engineering Education Jurnal Taman Vokasi Journal on Education STEAM Engineering : Journal of Science, Technology, Education And Mechanical Engineering Jurnal Ilmiah Kanderang Tingang G-Tech : Jurnal Teknologi Terapan BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Khidmatuna: Journal of Research and Community Service
Ahmad Eko Suryanto
Program Studi Pendidikan Teknik Mesin, FKIP , Universitas Palangka Raya
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation Other

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Analisis Kinerja Guru Dalam Lesson Study Dan Self-Learning Siswa Pada Mata Pelajaran Dasar-Dasar Teknik Otomotif Di SMK Negeri I Palangka Raya Debora Debora; Supriyadi Supriyadi; Ahmad Eko Suryanto; Ratna Pancawati; Vontas Alfenny Nahan; Harie Satiyadi Jaya; Erfandi Reinaldo; Ferdi Aridinata
Jurnal Ilmiah Kanderang Tingang Vol 14 No 2 (2023): Jurnal Ilmiah Kanderang Tingang
Publisher : FKIP Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jikt.v14i2.266

Abstract

This research aims to analyse teachers' performance in Lesson Study implementation and its impact on students' self-learning in Basic Automotive Engineering subject at SMK Negeri 1 Palangkla Raya. Lesson Study is a method of developing teacher professionalism that focuses on planning, observing, and reflecting on learning, while students' self-learning to learn independently. The research was conducted using qualitative methods and data were obtained through classroom observations, interviews with teachers, and questionnaires to students. The results showed that the teacher's performance in implementing lesson planning, the use of teaching materials and the effectiveness of learning is very good, only in technical skills and the application of learning strategies that are still lacking and need to be improved. Meanwhile, students' self-learning tends to be low which is inversely proportional to teachers' self-learning which tends to be high.
Studi Penggunaan Media Virtual Pada Pendidikan Kejuruan di Indonesia Marko Ayaki Lumbantobing; Ahmad Eko Suryanto; Ratna Pancawati
Journal on Education Vol 6 No 4 (2024): Journal on Education: Volume 6 Nomor 4 Mei-Agustus 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i4.5988

Abstract

The use of virtual media in learning is one of the innovations in the use of technology in learning. This research uses content analysis of articles in vocational education journals that discuss the use of virtual media in learning. The results of this study show that the number of publications on the use of virtual media in vocational education was highest in 2019 during the pandemic. The most used research type is R&D where the field of mechanical engineering is the target of the most frequent use of virtual media. The platform most often used in the use of virtual media is PC/Laptop. The overall research shows that the use of virtual media in vocational education in Indonesia shows a positive impact. This study also provides recommendations in the form of integrating virtual media into the vocational education curriculum for a better learning experience.
Rancangan Meja Las dengan Penerapan Magnet Elektromagnetik untuk Meningkatkan Stabilitas dan Presisi Pengelasan Ahmad Eko Suryanto; Marko Ayaki Lumbantobing; Sri Murwantini; Agung Samudra; Supriyadi Supriyadi
G-Tech: Jurnal Teknologi Terapan Vol 9 No 1 (2025): G-Tech, Vol. 9 No. 1 January 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v9i1.5624

Abstract

Precision is very important in the welding process to ensure that the welding results are strong and accurate. A sturdy and well-designed welding table is essential to maintain workpiece stability and precision in welding operations. The method used in this research is Research and Development (RnD) with the ADDIE model. This research aims to design a welding table with the application of electromagnetic magnets through literature study, design and testing of welding table prototypes. The result of the research is a welding table product with the application of electromagnetic magnets. Testing shows the use of electromagnetic magnets on the welding table can improve the stability and accuracy of welding results. This study also obtained data on user/practitioner satisfaction after using a welding table with electromagnetic magnets based on 12 important aspects which include Purpose, Specific, Measurable, Achievable, Relevant, Time-bound, Innovative, Functional, Efficiency, Reliability, Ease of Use, and Safety.
Transformasi Pendidikan Melalui Penggunaan Chatbot: Manfaat, Tantangan, dan Rekomendasi untuk Masa Depan Ahmad Eko Suryanto; Marko Ayaki Lumbantobing; Ratna Pancawati
Journal on Education Vol 6 No 4 (2024): Journal on Education: Volume 6 Nomor 4 Mei-Agustus 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i4.5989

Abstract

Recent research highlights the increasingly important role of chatbots in educational transformation. Through literature reviews and empirical studies, researchers have revealed that the use of chatbots in the educational context provides significant benefits for both teachers and students. From the perspective of educators, chatbots can enhance learning efficiency, facilitate interactions with students, and boost creativity in the teaching process. Meanwhile, students also experience increased accessibility to learning materials, efficiency in completing tasks, and improved interaction with learning materials. However, challenges such as the required preparation and training, as well as the need for verification of information provided by chatbots, remain a primary concern. Recommendations include enhancing preparation and training, developing more advanced chatbot technology, improving information verification, and fostering collaboration between research and educational practitioners to address challenges and maximize the potential of chatbots in future education.
Student Satisfaction With Teaching Performance, Academic Administration Services, And Learning Facilities Suryanto, Ahmad Eko
Khidmatuna (Jurnal Pengabdian Kepada Masyarakat) Vol 1 No 2 (2022): May
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (541.829 KB) | DOI: 10.58330/khidmatuna.v2i1.230

Abstract

This journal aims to evaluate student satisfaction with the teaching performance of lecturers, academic administration services, and teaching facilities/infrastructure in a university. The method used was a survey with a questionnaire distributed to students at the university. The survey results showed that the majority of students were satisfied with the teaching performance of lecturers, academic administration services, and teaching facilities/infrastructure. However, there are still a small number of students who feel dissatisfied, especially with the teaching facilities/infrastructure. In terms of the teaching performance of lecturers, the majority of students feel satisfied and very satisfied with the willingness or concern of lecturers in helping them. While in the aspect of academic administration services, the majority of students feel satisfied and very satisfied with the willingness or concern of administrative staff in helping them. However, in the aspect of teaching facilities/infrastructure, there are still a small number of students who feel dissatisfied with the sufficiency, quality, and accessibility of the facilities and infrastructure available. From these survey results, it can be concluded that although the majority of students feel satisfied with the teaching performance of lecturers, academic administration services, and teaching facilities/infrastructure, there is still a need to improve the quality of teaching facilities/infrastructure to maximize student satisfaction.
Light Synergy: Solar Cell Output Optimization through Light Convergence Method (Integration of Convex Lens and Light Reflection) Ahmad Eko Suryanto; Sukardi Sukardi; Agung Samudra; Pri Ariadi Cahya Dinata
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.v10i1.31569

Abstract

This study experimentally examines how integrating a convex (Fresnel) lens and a reflector affects solar cell output performance, analyzing impacts of variations in lens distance, illuminance, and associated temperature changes. Experimental methodology involved testing various lens-to-cell distance configurations under both natural sunlight and artificial lighting. Results under direct sunlight demonstrate significant enhancement: a Fresnel lens positioned at an optimal 10 cm distance achieved a peak power output of 0.939 W, a 199.04% increase compared to baseline power (0.314 W) measured without optical components. Reflector use proved beneficial by redirecting unabsorbed light onto the solar cell's active surface and promoting more uniform distribution of concentrated light. This potentially reduces severe localized temperature gradients (hot spots), even as overall cell temperature increased due to high illuminance levels from light concentration, although specific temperature correlation analysis warrants further study. However, system effectiveness was negligible under tested artificial lighting conditions, highlighting a dependency on natural sunlight characteristics. These findings underscore potential for utilizing simple, cost-effective optical components to substantially optimize solar energy harvesting, particularly for applications in environments with consistent sunlight exposure, thereby advancing sustainable renewable energy solutions.
DEVELOPING A BEST PRACTICE-BASED OCCUPATIONAL SAFETY AND HEALTH MODULE FOR VOCATIONAL STUDENTS Randyputra, Bofit Osbron; Suryanto, Ahmad Eko; Pancawati, Ratna
Journal of Mechanical Engineering Education (Jurnal Pendidikan Teknik Mesin) Vol 12, No 2 (2025): December 2025
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jmee.v12i2.87792

Abstract

This study aims to develop a best practice-based Occupational Safety and Health teaching module and evaluate its feasibility for vocational students in Light Vehicle Engineering. This research employed the Research and Development method with an ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The subjects included a material expert (vocational teacher), a media expert (instructional media lecturer), and 35 students. Data were collected using expert validation questionnaires and student response surveys with a Likert scale, then analyzed using quantitative descriptive statistics. The results indicated high feasibility in content, with the material expert validation reaching 82.67% (Very Feasible) and student responses scoring 84.57% (Very Feasible). The findings highlight that the module's content is highly relevant and contextually beneficial for students. However, the media expert validation only scored 65.33% (Feasible), indicating significant weaknesses in visual design, graphics quality, and layout. This study concludes that for vocational students, the relevance and practical utility of content are more dominant factors in the acceptance of a teaching module than its aesthetic appeal. Nevertheless, improvements in media design are necessary to achieve optimal learning effectiveness.
TRANSFORMASI TEACHING FACTORY MELALUI INTEGRASI KEARIFAN LOKAL DI PENDIDIKAN VOKASI INDONESIA: DARI REPLIKASI INDUSTRI KE INKUBASI BUDAYA Supriyadi, Supriyadi; Suryanto, Ahmad Eko; Yulando, Steven; Supatra, I Made
Steam Engineering Vol. 7 No. 1 (2025): STEAM Engineering, Vol. 7, No. 1, September 2025
Publisher : Program Studi Pendidikan Teknik Mesin, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jptm.v7i1.22900

Abstract

Vocational education in Indonesia has extensively adopted the Teaching Factory (Tefa) model as a primary strategy to meet the demands of the industry. However, this model, which focused on the replication of modern industrial processes, faces challenges in producing graduates who are grounded in the context of local wisdom. This approach risks fostering a skills mismatch and potentially producing graduates who are uprooted from their cultural context. This article argues that the integration of local wisdom can fundamentally transform Tefa, shifting its paradigm from mere industrial replication to an incubator for local wisdom-based innovation. The goal is to achieve a vocational education system that is both economically relevant and deeply rooted in national identity. Employing a narrative literature review, this study synthesizes academic literature to address the urgency, form, opportunities, and challenges of this transformation. The findings indicate that transforming Tefa is crucial for fostering contextual learning, preserving cultural heritage, and unlocking new competitive advantages. This transformation manifests at the conceptual, curricular and pedagogical, product innovation, and community partnership levels. The analysis highlights that this process turns Tefa into a creative ecosystem, yet it must navigate the crucial tension between authenticity and commercialization. This article concludes that positioning local wisdom at the core of Tefa is a strategic move toward achieving a vocational education that is not only economically relevant but also firmly rooted in national identity.
Pengembangan perangkat pembelajaran case-based learning pada mata kuliah elemen mesin Rahmat, Muhammad Hudan; Suryanto, Ahmad Eko; Lumbantobing, Marko Ayaki; Dinata, Pri Ariadi Cahya
Jurnal Taman Vokasi Vol 11 No 2 (2023): Vol. 11 No. 2 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/jtvok.v11i2.16233

Abstract

Tujuan penelitian ini adalah mengembangkan perangkat pembelajaran yang berorientasi pada pemecahan kasus di bidang teknik mesin. Model ADDIE diadaptasi untuk mengembangkan perangkat pembelajaran cased base learning (CBL) pada mata kuliah elemen mesin, karena telah menunjukkan tren positif dalam pengembangan desain instruksional, serta dapat menggambarkan pendekatan pembelajaran yang lebih sistematis. Hasil validasi ahli menunjukkan bahwa perangkat pembelajaran termasuk dalam kategori baik dengan persentase 83,33% untuk RPS, 85,42% untuk SAP, dan 86,36% untuk LKM. Meskipun respon mahasiswa terhadap pelaksanaan CBL belum begitu positif (78,33%), namun berdasarkan observasi, pelaksanaan CBL telah berjalan dengan baik (84,78%). Penelitian ini berimplikasi terhadap penerapan pembelajaran CBL di bidang teknik mesin, khususnya pada mata kuliah elemen mesin. Dalam menyusun rencana atau inventaris tugas (task inventory), sangat penting untuk mengkaji referensi tentang topik masalah yang dijadikan sebagai kasus dalam skenario pembelajaran CBL. Dengan demikian, perangkat pembelajaran CBL dapat dianggap layak digunakan, serta dapat digunakan sebagai acuan untuk penelitian selanjutnya.
ICE MAKER COOLING SYSTEM ANALYSIS Arnolius; Ahmad Eko Suryanto
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 8 No. 2 (2022): Journal Parentas Edisi juli-Desember 2022
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v8i2.5212

Abstract

Ice Maker is a tool used to make ice cubes quickly and automatically. For this reason, research was carried out on the ice maker to determine the cooling temperature produced by the ice maker, the purpose of this study was to analyze the cooling time of the ice maker morning, afternoon, and evening. This study uses the True Experimental Design research method, and data collection is 3 times in the morning, afternoon, and evening and the time taken is 10, 20, 25,30,35 minutes, the data taken are compressor work, cooling time, and cooling temperature. The results showed that the maximum temperature is -18°C.
Co-Authors Agung Samudra Ariadi Jimmy Arnolius Debora Debora Debora Debora Debora Erfandi Reinaldo Ferdi Aridinata Galfri Siswandi Harie Satiyadi Jaya I Made Supatra Jeremy Imanuel Segah Langlang Buana Wijaksono Lumbantobing, Marko Ayaki Muhammad Hudan Rahmat Nurul Huda Pernando Pri Ariadi Cahya Dinata Pri Ariadi Cahya Dinata Pri Ariadi Cahya Dinata, Pri Ariadi Cahya Randyputra, Bofit Osbron Ratna Pancawati Sri Murwantini Sri Murwantini Sri Murwantini Sukardi Sukardi Supriyadi Supriyadi Supriyadi Supriyadi Syarpin Syarpin Vincensius Golderiawan Vontas Alfenny Nahan Wiyogo Wiyogo Wiyogo Wiyogo Yulando, Steven