Article Per Year (5 Year)
p-Index From 2021 - 2026
0.983
P-Index
This Author published in this journals
All Journal International Journal of Engineering, Science and Information Technology 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 Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
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.
Co-Authors Arafat, Muhammad Yasser Aristi Ayuningsi Ode Asri Choyrul Anwar Fadly Nendra Hafid Rahmandan Larosa, Esta Mohamad Riyandi Badu Monica Pratiwi Muhammad Nurtanto Musfir Rizal Pratama Rahmad Hidayat Dongka Rusdi Febriyanto Valiant Lukad Perdana Sutrisno