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All Journal International Journal of Engineering, Science and Information Technology Jambura Industrial Review (JIREV) EDUCATIONAL: Jurnal Inovasi Pendidikan dan Pengajaran JAMBURA JOURNAL OF ENGINEERING EDUCATION (JJEE)
Andi Maga Umara
Universitas Negeri Gorontalo
Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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ANALISIS PERSEPSI MAHASISWA TERHADAP PROJECT BASED LEARNING (PJBL) DENGAN CNC MINI Mohamad Riyandi Badu; Hafid Rahmandan; Andi Maga Umara; Rahmad Hidayat Dongka; Musfir Rizal Pratama
Jambura Journal of Engineering Education Vol 4, No 2 (2025): Desember 2025 : Jambura Journal of Engineering Education
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjee.v4i2.36499

Abstract

Penelitian ini bertujuan untuk menganalisis persepsi mahasiswa terhadap penerapan Project Based Learning (PjBL) dalam pembelajaran CNC menggunakan CNC Mini di Program Studi Pendidikan Teknik Mesin Universitas Negeri Gorontalo. Metode penelitian menggunakan pendekatan mixed methods. Sampel penelitian terdiri dari 20 mahasiswa yang terbagi dalam 4 kelompok. Instrumen penelitian meliputi lembar observasi partisipasi aktif, kuesioner persepsi PjBL (19 item), dan pedoman wawancara. Analisis data kuantitatif menggunakan statistik deskriptif, sedangkan data kualitatif dianalisis secara tematik. Hasil penelitian menunjukkan bahwa: (1) kesulitan tertinggi mahasiswa adalah mengatasi error pada G-Code dengan skor 68; (2) manfaat tertinggi yang dirasakan adalah peningkatan pemahaman konsep dasar CNC dengan skor 86; dan (3) kontribusi dan kolaborasi kelompok berjalan baik dengan skor rata-rata 77,6. Temuan kualitatif mengidentifikasi lima tema utama: kendala teknis peralatan, keterbatasan waktu, kebutuhan penyesuaian modul, perawatan mesin, dan dinamika pembagian tugas. Dapat disimpulkan bahwa PjBL dengan CNC Mini efektif meningkatkan pemahaman konsep dan kesiapan kerja mahasiswa meskipun terdapat tantangan teknis yang perlu diatasi.
EVALUASI MODUL PRAKTIKUM BERBASIS PROBLEM BASED LEARNING PADA ALAT PERAGA CONTINOUSLY VARIABLE TRANSMISSION (CVT) SEPEDA MOTOR Monica Pratiwi; Sugeng Pramudibyo; Muhammad Yasser Arafat; Andi Maga Umara
Jambura Journal of Engineering Education VOL. 3 NO. 2, Desember 2024 : Jambura Journal of Engineering Education
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjee.v3i2.30172

Abstract

This study aims to develop a practical module based on Problem Based Learning on a motorcycle Continuously Variable Transmission (CVT) teaching aid and to determine the feasibility of the developed motorcycle Continuously Variable Transmission (CVT) teaching aid module. The method used in this study is the RD (Research and Development) method and uses the 4D model (four-D model) consisting of the Define, Design, Develop, and Disseminate stages. The results of the study indicate that a practical module has been produced on a motorcycle Continuously Variable Transmission (CVT) teaching aid for the motorcycle technology course at the Mechanical Engineering Education Study Program, Faculty of Engineering, Gorontalo State University. The level of feasibility of the problem based learning practical module on the motorcycle Continuously Variable Transmission (CVT) teaching aid at the Mechanical Engineering Education Study Program, Faculty of Engineering, Gorontalo State University, is determined through validation of the practical module design, expert validation by material experts and media experts and student response tests with results meeting the criteria of "Very Good" and is suitable for use as teaching materials that support student learning.
Studi Pelacakan Tenaga Kerja Lulusan SMK Pada Industri Di Kabupaten Sidoarjo Hafid Rahmandan; Mohamad Riyandi Badu; Andi Maga Umara; Sugeng Pramudibyo; Esta Larosa; Aristi Ayuningsi Ode Asri; Musfir Rizal Pratama
Jambura Journal of Engineering Education VOL. 3 NO. 2, Desember 2024 : Jambura Journal of Engineering Education
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjee.v3i2.29656

Abstract

The background of this study is triggered by many problems in the working world and One of them is the large number of vocational graduates that become unemployed and This study aims to analyzing performance of employees based on their working time, potential, and quality of their almamater.  This study uses ex post facto method with quantitative approach, while for the research desain using a factorial design. The results showed performance employees with high working period 83,35 higher than moderate working periode 82,48 and low working periode 81,26; performance employees with high potential 83,89 higher than moderate potential 82,00 and low potential 81,18; and performance with quality of their almamater/non accreditation A 83,00 higher than accreditation A 82,15
Development of Application-Based Interactive Learning Media in Automotive Engineering Choyrul Anwar; Andi Maga Umara; Muhammad Nurtanto; Valiant Lukad Perdana Sutrisno; Fadly Nendra; Rusdi Febriyanto
International Journal of Engineering, Science and Information Technology Vol 5, No 4 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i4.1538

Abstract

Learning media significantly impacts the effectiveness of the learning process. The automotive industry is experiencing rapid development, resulting in a high demand for technicians with expertise in the automotive field. The purpose of this study was to test the development of Smart Apps Creator (SAC) to create interactive learning resources for Engine Management Systems (EMS). This research and development (RD) project used the ADDIE development approach. Five subject matter experts and five media specialists comprised an expert assessment group that validated and evaluated the media to ensure its feasibility. In addition, 62 students reviewed the learning materials as users of the application. The media specialists' evaluation of the feasibility of the learning media construction resulted in a score of 4.02, which is considered practical. The subject matter experts' evaluation of the feasibility of the learning media material resulted in a score of 4.15, which is considered practical. The students' evaluation of the acceptance of the learning media as users resulted in a score of 4.07, which is classified as practical. Meanwhile, the application implementation in the learning process proved to increase learning success among students who used the program development. All things considered, the findings of this study can be used as evidence that application-based learning materials are worthy of widespread use, which will further improve teaching standards. Furthermore, vocational teachers must innovate in developing learning media by utilizing and integrating technology into the process. The creation of such media is necessary in the 21st century to provide easily accessible and understandable learning materials so that students can effectively absorb the information.
ANALISIS KESIAPAN LITERASI TEKNOLOGI BATTERY MANAGEMENT SYSTEM (BMS) KENDARAAN LISTRIK PADA MAHASISWA PENDIDIKAN TEKNIK MESIN Hafid Rahmandan; Andi Maga Umara; Muhammad Yasser Arafat; Mohamad Riyandi Badu
Jambura Journal of Engineering Education Vol 5, No 1 (2026): Juni 2026 : Jambura Journal of Engineering Education
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjee.v5i1.40006

Abstract

The national energy transition demands vocational teacher candidates who are technologically literate in electric vehicle systems, including Battery Management Systems (BMS). This study aims to map the technology literacy level and pedagogical readiness of Mechanical Engineering Education students at Universitas Negeri Gorontalo regarding electric vehicle BMS technology. An exploratory descriptive quantitative design was employed with purposive sampling on sixth and eighth semester students who had completed the Automotive Electrical Systems course. Data were collected using two instruments: a BMS Cognitive Literacy Test (20 multiple choice items covering BMS functions, battery protection systems, and cell balancing) and a Pedagogical Readiness Scale measuring students' self-efficacy in teaching BMS technology at vocational high schools. Instruments were validated through expert judgment, and data were analyzed using descriptive statistics with percentage interval categories. Results show a mean cognitive test achievement of 61.5% (Fair category), with thermal management and State of Health (SoH) algorithm items recording the highest difficulty levels. The mean Pedagogical Readiness Scale reached 3.42 out of 5.00 (Fairly Ready category). A significant gap was found between students' limited technical understanding and their high pedagogical motivation and awareness. These findings imply the need to structurally integrate electric vehicle BMS content into the Automotive Electrical Systems curriculum to produce competent vocational teacher candidates relevant to the demands of the renewable energy based automotive industry.
PEMETAAN COMPETENCY GAP LULUSAN PENDIDIKAN TEKNIK DALAM MENGHADAPI TUNTUTAN INDUSTRI ERA SOCIETY 5.0 Andi Maga Umara; Hafid Rahmandan; Mohamad Riyandi Badu
EDUCATIONAL : Jurnal Inovasi Pendidikan & Pengajaran Vol. 6 No. 3 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/educational.v6i3.14577

Abstract

The gap between the competencies of education-based vocational graduates and industry needs remains a concern, particularly because graduates are often perceived as less competitive than diploma (D3/D4) or pure Mechanical Engineering graduates. This study aims to map the competency gap of Mechanical Engineering Education graduates against industry needs in the Society 5.0 era, while also examining its relationship with study program curriculum coverage. This study used a quantitative-dominant mixed-methods design, involving total sampling of one representative respondent from each of 10 companies that had previously employed graduates, as well as 53 alumni of the Mechanical Engineering Education study program, complemented by industry interviews and curriculum document analysis. Data were analyzed using a gap score (the difference between industry importance level and alumni mastery level), the Mann-Whitney U test, Importance-Performance Analysis (IPA), and triangulation with the coverage status of competencies in the Graduate Learning Outcomes (CPL). The results show that the competency gap is dominated by soft skills (mean gap 0.45) and Society 5.0 technological competencies, particularly basic understanding of the Internet of Things (gap=1.06; p<.001), while basic engineering hard skills show a small gap (mean gap 0.02) and even a negative gap on several indicators. Competencies that are only implicitly covered in the CPL/CPMK show an average gap nearly four times larger than those explicitly covered. This finding is confirmed by industry interview results that highlight the gap between theoretical knowledge and real practical experience. The study concludes that strengthening graduate competencies should be directed toward formulating more explicit learning outcomes, accompanied by the implementation of project-based learning and practical experiences that involve industry more intensively. ABSTRAK Kesenjangan antara kompetensi lulusan pendidikan vokasi berbasis kependidikan dengan kebutuhan industri masih menjadi persoalan, terutama karena lulusan sering dipersepsikan kurang kompetitif dibanding lulusan D3/D4 atau Teknik Mesin murni. Penelitian ini bertujuan memetakan kesenjangan kompetensi (competency gap) lulusan Pendidikan Teknik Mesin terhadap kebutuhan industri pada era Society 5.0, sekaligus menelusuri keterkaitannya dengan cakupan kurikulum program studi. Penelitian ini menggunakan desain mixed-methods dengan dominasi kuantitatif (quantitative dominant), melibatkan total sampling terhadap satu responden perwakilan dari masing-masing 10 perusahaan yang pernah menerima lulusan, serta 53 alumni Program Studi Pendidikan Teknik Mesin, dilengkapi wawancara industri dan analisis dokumen kurikulum. Data dianalisis menggunakan gap score (selisih tingkat kepentingan industri dan tingkat penguasaan alumni), uji Mann-Whitney U, Importance-Performance Analysis (IPA), serta triangulasi dengan status cakupan kompetensi dalam Capaian Pembelajaran Lulusan (CPL). Hasil penelitian menunjukkan kesenjangan kompetensi didominasi oleh aspek soft skills (gap rata-rata 0,45) dan kompetensi teknologi Society 5.0, khususnya pemahaman dasar Internet of Things (gap=1,06; p<0,001), sementara hard skills dasar kerekayasaan justru memiliki gap yang kecil (gap rata-rata 0,02) bahkan negatif pada beberapa indikator. Kompetensi yang hanya tercakup implisit dalam CPL/CPMK memiliki gap hampir empat kali lebih besar dibanding yang tercakup eksplisit. Temuan ini dikonfirmasi oleh hasil wawancara industri yang menyoroti kesenjangan antara pengetahuan teoritis dan pengalaman praktik nyata. Penelitian ini menyimpulkan bahwa penguatan kompetensi lulusan perlu diarahkan pada perumusan capaian pembelajaran yang lebih eksplisit, disertai implementasi pembelajaran berbasis proyek dan pengalaman praktik yang melibatkan industri secara lebih intensif.
Evaluasi Postur Kerja Pada Proses Produksi Tepung Kelapa Dengan Metode WERA dan NERPA Arifin Nurcahyo Zumadillah Hasania; Hendra Uloli; Idham Halid Lahay; Sugeng Pramudibyo; Andi Maga Umara; Hafid Rahmandan
Jambura Industrial Review (JIREV) VOL. 5 NO. 1, MEI 2025
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jirev.v5i1.32082

Abstract

PT. Royal Coconut Airmadidi merupakan perusahaan yang bergerak di industri pengolahan kelapa menjadi tepung. Dalam proses produksinya, terdapat tujuh stasiun kerja yang dilakukan secara manual dengan postur kerja statis dalam waktu lama, yang berpotensi menyebabkan musculoskeletal disorders (MSDs). Penelitian ini bertujuan untuk mengevaluasi postur kerja pada proses produksi tepung kelapa dengan menggunakan metode Workplace Ergonomic Risk Assessment (WERA) dan Novel Ergonomic Postural Assessment (NERPA). Evaluasi dilakukan terhadap tujuh stasiun yang dilakukan secara manual dan statis untuk mengidentifikasi tingkat risiko MSDs dan menentukan solusi ergonomis yang dapat mengurangi resiko terjadinya MsDs pada pekerja. Hasil evaluasi postur kerja menemukan stasiun kerja dengan skor akhir tertinggi ada pada Grinder yaitu dengan skor 39 untuk WERA dan 6 NERPA dengan tindakan perbaikan segera serta investigasi lebih lanjut. Solusi yang tepat untuk memperbaiki postur kerja pada stasiun kerja Grinder, yaitu memodifikasi mesin grinding dengan menambahkan mekanisme dorong otomatis atau pintu yang dapat mengubah jalur daging kelapa masuk kedalam mesin grinding agar pekerja tidak perlu mendorong kelapa secara manual. Serta menyesuaikan tinggi conveyor agar sejajar dengan pinggang pekerja untuk mencegah pekerja tidak perlu membungkuk.Kata kunci: WERA, NERPA, Postur Kerja
Co-Authors Anwar, Choyrul Arafat, Muhammad Yasser Arifin Nurcahyo Zumadillah Hasania Aristi Ayuningsi Ode Asri Dongka, Rahmad Hidayat Fadly Nendra Hafid Rahmandan Hendra Uloli Idham Halid Lahay Larosa, Esta Mohamad Riyandi Badu Monica Pratiwi Muhammad Nurtanto Musfir Rizal Pratama PRAMUDIBYO, SUGENG PRAMUDIBYO Rusdi Febriyanto Valiant Lukad Perdana Sutrisno