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JPTK: Jurnal Pendidikan Teknologi dan Kejuruan
Published by Universitas Negeri Yogyakarta
ISSN : 08544735     EISSN : 24772410     DOI : -
Core Subject : Education,
Other
Jurnal Pendidikan Teknologi dan Kejuruan (JPTK) is a journal of Technical and Vocational Education and Training (TVET) which is a double-blind peer-reviewed journal. The journal invites authors throughout the world to exchange and disseminate theoretical and practice-oriented topics relevant to: (1) teaching and learning in TVET, (2) evaluation, assessment and certification in TVET, (3) human resources management in TVET, (4) vocational education resources in TVET and (5) contemporary issues in TVET
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Articles 9 Documents
 1 
Search results for , issue "Vol. 31 No. 1 (2025): (May)" : 9 Documents clear
Technology teachers' knowledge, attitudes, and practices of occupational health and safety in the school workshop OLABIYI, Oladiran Stephen; Awofala, Adeneye Olarewaju A.; Akinlabi, Wole
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 31 No. 1 (2025): (May)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v31i1.67779

Abstract

The study examined technology education teachers' knowledge, attitudes, and practices of occupational health and safety in the school workshop. Also influence of technology teachers' gender was determined. The study employed the descriptive correlational survey method of research. The respondents for the study consisted of two hundred and seventy-six (276) technical college teachers. A questionnaire was used to collect data. independent samples t-test, Pearson moment correlation coefficient and multiple regression analysis were used to analyze the data collected. The study found out that there was a significant influence of gender on technology teachers' attitude and knowledge however, gender did not have significant influence on technology teachers' practice of occupational health and safety. There was a weighty relationship amid knowledge, attitude and practice towards occupational health and safety. Attitude and knowledge were significant predictors of occupational safety and health practice. Consequently, the study recommended among others that occupational safety and health training should be provided to improve technology teachers' knowledge and attitude to better predict their practice towards it, the practice of safety be stressed by the employer, who should supply workers with safety precautions and appropriate clothes (personal protection equipment) in the job, effective procedures and corrective activities should be implemented in the school workshop to prevent and reduce the occurrence of accidents.
Enhancing learning and character through NHT model in grade x culinary class at SMKN 4 Yogyakarta Lastariwati, Badraningsih; Handayani, Titin Hera Widi; Wahniyatun, Miftakhul; Pangestu, Duani; Ristyorini, Enggar; Hatmoko, Fendi Tri
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 31 No. 1 (2025): (May)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v31i1.77489

Abstract

ABSTRACTResearchers identified a lack of knowledge, skills, and attitudes in the students' learning activities in the Culinary Basics subject (Phase E) of grade X Culinary 6 SMK Negeri 4 Yogyakarta. The students who achieved the expected learning outcomes are below 75%, and teachers' learning methods are less varied. This study aims to improve learning outcomes and strengthen students' character. This study was Classroom Action Research designed with the Kemmis & McTaggart model. The study subjects consisted of 36 grade X students of the Culinary department. The research instrument used multiple-choice questions and students' character observation sheets. Data collection techniques were observation, tests, and documentation. Data analysis techniques used descriptive data for learning outcomes and qualitative descriptive statistics for observing student character. The Numbered Head Together learning model is (a) Numbering, (b) Teachers giving assignments, (c) Discussing and reporting the results of the discussion, (e) Responses from other friends, and (f) Conclusions. The students' learning outcomes of phase E in the subject of Basic Culinary at grade X Culinary 6 indicated that the students who achieved the Minimum Completeness Criteria in Cycle I and Cycle II were 24 with a percentage of 67 and 34 students with a percentage of 94%, respectively. The observation results of the Global Diversity dimension were 68% in Cycle I and 78% in Cycle II. In the Mutual Cooperation dimension, it was 71% in Cycle I and 80% in Cycle II. Both dimensions were categorized as good. This study concludes that efforts to improve learning outcomes and strengthen students' character by implementing NHT show positive results. Moreover, strengthening character must continue to be supported and implemented with various learning models other than NHT.  
Modification of control system using PLC and HMI on drill oil hole machine to speed up piston model replacement process time in automotive manufacturing industry Ardi, Syahril; Febriansyah, Mohamad Bintang; Hidayat, Muhammad; Fairus, Sirin; Suprapto, Heru
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 31 No. 1 (2025): (May)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v31i1.78878

Abstract

This research was conducted at an automotive manufacturing company that produces pistons. In the piston production process, there are two stages, the first stage is the casting process which can be called the Foundry process, and the second stage is the manufacture of parts which can be called the Machining process. In the Machining process, there is a piston drilling process to make oil holes using a Drill Oil Hole (DOH) machine. The Drill Oil Machine process has a clamping process using a pneumatic cylinder, then determining the points using a servo motor, and the drilling process using a selfeeder motor. This Drill Oil Hole machine has a weakness, namely it still uses the old control system, NC. This NC Control System program cannot be changed, and to change the program, you must contact the vendor directly. In addition, Troubleshooting takes a long time. Therefore, this study aims to change the control system from NC to PLC. This is done by adding a piston template system to reduce downtime and change the piston type model"”furthermore, changes to the HMI display on the DOH machine layer using the Omron NB10W HMI. Meanwhile, the servo motor and its driver use Servo Delta Asda-A2. After replacing the control system from NC-based to PLC CJ2M CPU-11, the DOH machine testing was carried out by the provisions. The use of HMI as the basis for monitoring and the machine operating system by the operator makes it much easier to operate and has several additional features such as piston templates and sensor indicators that are not available in numerical-based control systems. In addition, for the next piston model replacement process, there is no more machine downtime. 
Feasibility study of engine oil concerning the kinematic viscosity, water contamination, and dissolved solids pollutants on locomotive CC 206 Zulkarnain, Akbar; Saefullah, Dehar Bagas; Pratiwi, Damar Isti; Perwira, Dimas Adi; Dwipayana, Arif Devi; Arifin, Triana Sharly Permaisuri
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 31 No. 1 (2025): (May)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v31i1.81436

Abstract

Lubrication can be defined as the provision of lubricating materials to a machine that aims to prevent direct contact between moving surfaces. Viscosity is a very important property in lubricating oil. Sampling of engine oil was carried out on locomotives CC 206 13 18 and CC 206 13 45 at Depo Lokomotif Sidotopo Daop 8 Surabaya. Testing of engine oil samples was carried out at the ITS Surabaya Laboratory and PT Sucofindo Surabaya based on ASTM D 445-97, ASTM D 95-13, and ASTM D 482 standards. The results of the test will be compared with the locomotive engine oil eligibility limit standard. From the tests carried out, it was found that the oil in CC 206 13 18 produced a kinematic viscosity of 15.86 cSt, water contamination of 0.07%, and dissolved solid pollutants of 0.973%. CC 206 13 45 produces a kinematic viscosity of 15.38 cSt, water contamination of 0.06%, and dissolved solid pollutants of 0.917%. From the tests on the two locomotives, it was found that the kinematic viscosity, water contamination, and dissolved solid pollutants of engine oil CC 206 13 18 and CC 206 13 45 are still within the limits of feasibility. Kinematic viscosity can affect the maximum mileage of the locomotive. The result on CC 206 13 18 is 186,962 km and on CC 206 13 45 is 194,352 km. So the oil can still be used beyond the manufacturer's specified distance limit.
Exploring two student’s group perception of BIM course in an Indonesia Vocational Higher Institution Telaga, Abdi Suryadinata; Avianto, Thyana Adhesa
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 31 No. 1 (2025): (May)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v31i1.81725

Abstract

Building information modelling (BIM) utilization in architecture construction and engineering (ACE) companies in Indonesia is growing. BIM has been seen to have benefit in reducing cost and shortening building construction time. However, lack of BIM skilled workforce hamper BIM adoption in AEC companies in Indonesia. Therefore, questionnaire has been developed and distributed to student to measure perception about BIM course. Nineteen five-likert scale questions were developed to measure student perception about student computer skill background, benefit of BIM knowledge for future career, material quality, time allocated, and benefit of exam and assignment. The questionnaires were distributed to two group of student that are student worker and regular student. The data were analyzed using descriptive statistics and Welch's t-test to compare the perceptions of the two groups. The study found no significant difference in perceptions between student workers and regular students. These insights can help refine the BIM curriculum to better align with industry requirements. The groups were selected whether the student workers had different perception about the course compare to regular student.
Cooperative problem-based learning enhances motivation in sustainability courses using the music model Nugraha, Satriya; Towip, Towip; Widiastuti, Indah
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 31 No. 1 (2025): (May)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v31i1.82209

Abstract

Motivation is crucial in education, driving the learning process. Cooperative Problem-Based Learning (CPBL), an extension of Problem-Based Learning (PBL), enhances critical thinking and student motivation, especially in mechanical engineering education. However, research on CPBL’s motivational impact is limited. The MUSIC Model—comprising Empowerment, Usefulness, Success, Interest, and Caring—provides a framework to boost motivation. This study examines the synergy between CPBL and the MUSIC Model in mechanical engineering education. A mixed-method approach with a Sequential Explanatory design was used, involving students from a public university in Surakarta, Indonesia, enrolled in a sustainability-related course. Quantitative data were collected through MUSIC-based questionnaires, and qualitative data were obtained from semi-structured interviews. Descriptive statistics (SPSS) and the Miles & Huberman method analyzed the data. Results show that 60-90% of students report very high motivation across all components. The study suggests CPBL fosters motivation and develops essential 21st-century skills, preparing students for future challenges.  
Establishing outcome-based curriculum: a triple helix partnership among Universities, Industries, and Government Agencies Raharjo, Nuryadin Eko; Jaedun, Amat; Minghat, Asnul Dahar; Bahri, Nur Ayuni Shamsul; Mustakim, Siti Salina; Hastutiningsih, Arum Dwi
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 31 No. 1 (2025): (May)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v31i1.82278

Abstract

The Triple Helix Model (THM) of innovation has gained significant attention as a policymaking framework to enhance innovation and promote economic growth. This aligns with the principles of Outcome-Based Education (OBE), which focuses on clearly defined skills and knowledge that individuals are expected to acquire. This study aims to: (1) identify the THM model suitable for Indonesia and Malaysia; (2) describe the current level of THM implementation; (3) assess the THM ecosystem's needs from the perspectives of government, industry, and universities; (4) evaluate the role of the government in THM implementation; (5) assess the industry's role in THM; and (6) analyze the universities' role in THM. The research uses document analysis and Focus Group Discussions (FGD) involving lecturers, officials, and government personnel. Thematic analysis was applied to data from the document review and FGDs. A four-point Likert-scale questionnaire, based on the roles of key stakeholders in THM, was used, with data analyzed descriptively by Mean and Standard Deviation. The findings reveal that: (1) the Balanced Triple Helix Model (BTM) is the preferred model for both Indonesia and Malaysia; (2) the government, industry, and universities in both countries classify the BTM implementation as average; (3) the supporting ecosystem for BTM implementation is also classified as average; and (4) the roles of government, industry, and universities in both countries are classified as average in BTM implementation.Keywords: government, industry, OBE curriculum, Triple-helix model, university
Technologies in digital literacy training: how are collaborative, seamless, and online learning approaches utilized? Trilisiana, Novi; Surjono, Herman Dwi; Rukiyati, Rukiyati; Wahyuningsih, Dian
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 31 No. 1 (2025): (May)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v31i1.82522

Abstract

Digital literacy has become an essential competency for educators in the context of rapidly evolving educational technologies and the increased prevalence of online and blended learning environments. However, the effective integration of collaborative and seamless learning approaches into digital literacy training remains a significant challenge, particularly due to disparities in technology access and varying pedagogical practices. This systematic study examines the utilization of technology in digital literacy training for instructors, emphasizing collaborative learning, seamless learning, and online learning methodologies. Out of an initial review of 95 articles from the Education Resources Information Center (ERIC), 15 were chosen based on relevancy and inclusion criteria. The investigation indicates that Learning Management Systems like Moodle, Google Classroom, and Blackboard are frequently utilized for the administration of digital content, assignments, and evaluations. Moreover, collaboration platforms such as Google Docs, Zoom, and Microsoft Teams enhance group discussions and projects. The digital literacy curriculum encompasses a spectrum of skills, from fundamental to advanced, including the utilization of instructional tools, management of digital content, digital security, and proficiency in social media. Mobile gadgets in Bring Your Own Device (BYOD) models facilitate uninterrupted, adaptable learning. Notwithstanding the benefits, access to gadgets and internet connectivity continues to pose a considerable barrier. This study shows that customized digital literacy curriculum can improve educators' skills, however further support is necessary to overcome technological obstacles. Further research is recommended to explore scalable solutions that can bridge these gaps and promote equitable digital literacy training across diverse educational contexts.
Implementing the module and learning video in turning tapered to enhance the students’ competency in mechanical engineering education Asri, Sarwi; Wu, Ting Ting; Nasrullah Kamal, Muhammad Fariz
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 31 No. 1 (2025): (May)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v31i1.83111

Abstract

The rapid advancements in technology and the demands of Industry 4.0 have underscored the need for innovative teaching approaches in Technical and Vocational Education and Training (TVET) to enhance students' practical competencies. This study evaluates the effectiveness of module-based and video learning in improving students' competencies in tapered turning within a lathe machining practice course. Employing a quasi-experimental design, the study involved 41 students from a Mechanical Engineering Education program, divided into an experimental group (19 students) and a control group (22 students). The experimental group used module-based and video learning tools, while the control group relied on traditional teaching methods. The findings revealed a statistically significant improvement in the experimental group's post-test scores compared to the control group (𝑡 = 8.59, ð‘ < 0.05), with a mean difference of 14.467. The experimental group also achieved an average normalized gain (N-Gain) score of 0.7063, categorized as "high," indicating a substantial improvement in learning outcomes. The study demonstrates that the integration of module-based and video learning enhances both cognitive understanding and practical skills, making the learning process more interactive, accessible, and aligned with industry needs. These findings highlight the potential of multimedia-based teaching tools to bridge the gap between traditional methods and modern educational requirements, contributing to the development of industry-ready graduates in the era of Industry 4.0.

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