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Meningkatkan Minat dan Hasil Belajar Kelistrikan Bodi dengan Model Pembelajaran Project Based Learning di Sekolah Menengah Kejuruan Nadzar Saifudin; Dwi Jatmoko; Miftahudin Miftahudin; Ahmad Tarmidi; Ilham Dinar Akbar Cudino
Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora Vol. 4 No. 4 (2024): Desember: Jurnal Pendidikan dan Sosial Humaniora
Publisher : AMIK Veteran Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/khatulistiwa.v4i4.8743

Abstract

Vocational education in Indonesia plays a crucial role in improving the quality of a skilled workforce ready to face the challenges of the industrial world. One vocational field that receives special attention is the Light Vehicle Engineering (TKR) study program, where body electrical engineering is one of the main subjects taught. Body electrical engineering is a crucial aspect of vehicle maintenance and repair, where a thorough understanding of electrical engineering is essential for operating and repairing electrical systems within vehicles. However, in practice, obstacles are often encountered in the process of learning body electrical engineering, particularly in terms of student interest and learning outcomes. Many students feel a lack of interest in this subject, which causes them to not optimally absorb the material. One way to address this problem is to implement a learning model that can foster interest in learning and improve student learning outcomes. One such model is Project-Based Learning (PjBL). PjBL is a learning model that prioritizes active student involvement in completing real-life projects relevant to the material being studied. Through this model, students are expected to learn in a more applicable and enjoyable way, which in turn can improve their understanding and learning outcomes. This study aims to test the effectiveness of the PjBL learning model in increasing the interest and learning outcomes of electrical engineering of class XI students at SMK Taman Karya Madya Pertambangan Kebumen.
Transformasi Digital dalam Pengelolaan Peraturan Desa : Implementasi dan Dampak Website Badan Permusyawaratan Kalurahan Dwi Jatmoko; Aci Primartadi; Murhadi Murhadi; Basuki Basuki; Danang Ariwibowo
Manfaat : Jurnal Pengabdian Pada Masyarakat Indonesia Vol. 1 No. 2 (2024): Mei : Manfaat : Jurnal Pengabdian Pada Masyarakat Indonesia
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/manfaat.v1i4.145

Abstract

This community service activity aims to develop community services through the website of the Kalurahan Consultative Body. Participants in this activity are members of the Village Consultative Body and Village Leaders. This activity consists of three stages, namely planning, implementation, and evaluation. The method carried out is public service to village regulations and website management workshops. The results of the evaluation showed that the service activities had been carried out well. The participants were enthusiastic and actively participated in this activity. This is shown from the participants' input on the form of the website menu and the results of the evaluation, which shows an increase in public knowledge about the use of the website as a form of village regulation innovation service. With the implementation of this activity, it is hoped that the village regulations can be read and understood by many parties so that people who visit this website can know the village regulations. Especially.
Salwa Cars Structure Testing Standards Regulation Formula Society of Automotive Engineers Dwi Jatmoko; Agus Haryadi; Arif Susanto; Aci Primartadi; Mohammad Reza Listiana
Jurnal E-Komtek (Elektronika-Komputer-Teknik) Vol 6 No 2 (2022)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v6i2.1054

Abstract

This research was to find out the results of the bending and torsional stiffness testing of the SALWA car according to Formula SAE 2021 regulations. The research method was by designing through Solidworks 2014 software. Testing of test specimens referred to Formula SAE 2021 regulations. The front impact test results produced max Von Mises 1046.921 MPA with a displacement of 8,540 mm; the rear impact test resulted in a max Von Mises of 222,529 MPa with a max displacement of 6.85 mm; and the side impact test resulted in max Von Mises Stress of 104.15 MPa with a max displacement of 9,116 mm. In the front torsional test, the max Von Misses Stress reached 135,266 MPa with a total max displacement of 4,844 mm. The rear torsional test had a max Von Mises Stress value of 147,144 MPa with a displacement of 5.51 mm. The feasibility test still found connection and construction placement errors, and there was a low Factor of Safety value. In conclusion, the construction of the SALWA Electric Car prototype frame is not in accordance with Formula SAE regulations.
Development of a Digital Teaching Factory Evaluation Model for Assessing Employability Skills in Vocational High Schools Dwi Jatmoko; V Lilik Hariyanto; Zainal Arifin; Muhammad Tri Rofingi; Murhadi Murhadi; Sufen Chen
Journal of General Education and Humanities Vol. 5 No. 5 (2026): October
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/gehu.v5i5.2133

Abstract

Teaching Factory (TEFA) provides vocational students with authentic, industry-oriented learning experiences. However, its evaluation often focuses on technical performance and final learning outcomes, leaving employability skills insufficiently assessed. Previous studies have largely examined TEFA implementation and digital assessment separately, highlighting the need for an integrated evaluation model. This study aimed to develop and validate a Digital Teaching Factory Evaluation Model that integrates authentic learning, digital assessment, and employability skills evaluation. A research and development approach was employed using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). Data were collected through literature reviews, observations, interviews, questionnaires, document analysis, expert validation, and pretest-posttest assessments. Quantitative data were analyzed descriptively, while qualitative data were examined through coding, categorization, and triangulation. The results showed that the model achieved 88.0% expert validation and 90.0% practicality, indicating that it was highly valid and very practical. Students’ average employability skills scores increased from 67.8 to 84.4, with a reported relative gain of 51.7%. Work readiness showed the highest relative gain (58.1%), followed by collaboration (53.3%), problem-solving (51.4%), communication (50.0%), and adaptability (45.5%). These findings suggest that the model offers a practical framework for assessing employability skills within authentic TEFA activities. It can help vocational teachers document student performance, provide timely feedback, and align assessment with workplace expectations. Further research involving larger samples and stronger experimental designs is needed to examine its effectiveness across different vocational education contexts.
Edukasi Pemeriksaan Kendaraan Harian untuk Menumbuhkan Kesadaran Preventive Maintenance dalam Mendukung Keselamatan dan Kelayakan Kendaraan Siswa SMK Adilia Elok Makrifatul ’Ula; Alif Rahman Hakim; Muhammad Dwi Rahmanto; Dwi Jatmoko; Ikhlas Perdana Indra Pradhipta; Ibnu Husein Ainnurrohim
Masyarakat Berkarya : Jurnal Pengabdian dan Perubahan Sosial Vol. 3 No. 4 (2026): November : Masyarakat Berkarya : Jurnal Pengabdian dan Perubahan Sosial
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/karya.v3i4.3678

Abstract

Performing a vehicle check before use is a simple yet crucial habit for aspiring automotive technicians; however, not all Light Vehicle Engineering students are accustomed to doing so systematically. This issue was observed during the Field Experience Practice program at SMKN 8 Purworejo. This community service activity aimed to help Grade XI TKR students understand and adopt the habit of conducting pre-operation vehicle checks as an essential aspect of safety and preventive maintenance. The training employed an experiential learning approach, actively involving students in identifying needs, taking pre-tests, receiving instruction, observing demonstrations, performing hands-on practice using job sheets, receiving guidance, taking post-tests, and engaging in reflection. The inspection covered lubrication, brakes, tires, lighting systems, the battery, the horn, and the vehicle's overall visual condition. The results indicated that students gained a better understanding of the importance of pre-operation checks and were able to follow inspection procedures more systematically. The use of job sheets also boosted the students' confidence in performing inspections independently. This activity represents a simple yet meaningful step toward fostering a culture of safety and vehicle maintenance during their vocational high school education.