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Perbandingan Penambahan Zat Aditif Minyak Serai Wangi dan Minyak Cengkeh Terhadap Emisi Gas Buang Sepeda Motor Sulaiman, Agung; Milana; Sugiarto, Toto; Hidayat, Nuzul
MSI Transaction on Education Vol 4 No 4 (2023): MSI Transaction on Education
Publisher : Minangkabau Scholar Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/mted.v4i4.130

Abstract

Studi penelitian ini dilakukan untuk melihat bagaimana penambahan zat aditif minyak serai wangi dan minyak cengkeh mempengaruhi emisi gas buang dari sepeda motor Honda Beat FI tahun 2019. Tujuan dari penelitian ini adalah untuk mengetahui perbedaan penambahan zat aditif minyak serai wangi dan minyak cengkeh terhadap emisi gas buang. Jenis penelitian ini disebut juga sebagai penelitian eksperimen. Sepeda motor Honda Beat FI 2019 adalah objek penelitian ini. Berdasarkan penelitian pada sepeda motor Honda Beat FI tahun 2019, bahwa hasil perhitungan T test untuk emisi gas buang nilai T hitung = 6,276 sedangkan T tabel = 2,776, berarti t hitung > t tabel, sehingga dengan menambahkan bahan tambahan seperti minyak serai wangi dan minyak cengkeh terdapat perbedaan yang signifikan dengan penambahan minyak sereh wangi 10 % dibandingkan dengan penambahan minyak cengkeh 15 %. This research was conducted to analyze the comparison of the addition of citronella oil additives and clove oil to exhaust emissions produced by Honda Beat FI motorbikes in 2019. The purpose of this study was to determine the difference in the addition of citronella oil additives and clove oil to exhaust emissions. This type of research is also known as experimental research. The object of this research is the 2019 Honda Beat FI motorcycle. Based on the results of research conducted on Honda Beat FI motorcycles in 2019, that the results of the T test calculation for exhaust emissions the value of T count = 6.276 while T table = 2.776, means t count> t table, so that with the addition of citronella oil additives and clove oil there is a significant difference with the addition of 10% citronella oil compared to the addition of 15% clove oil.
Analisis Korelasi Antara Kondisi Lingkungan Sekolah dan Motivasi Belajar Siswa di SMKN 1 Ranah Ampek Hulu Tapan Jufrizan, Al; Fernandez, Donny; Martias, Martias; Hidayat, Nuzul
MSI Transaction on Education Vol 5 No 1 (2024): MSI Transaction on Education
Publisher : Minangkabau Scholar Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/mted.v5i1.135

Abstract

Temuan observasi menemukan bahwasanya di SMK Negeri 1 Ranah Ampek Hulu Tapan menghadapi tantangan lingkungan, seperti banjir, kerusakan peralatan praktikum, dan gangguan dari masyarakat umum, yang dapat menghambat proses pembelajaran dan mempengaruhi motivasi siswa. Penelitian ini bertujuan untuk memahami hubungan antara lingkungan sekolah dan motivasi belajar siswa di sekolah tersebut. Penelitian ini menggunakan metode penelitian deskriptif korelasional. Temuan menunjukkan korelasi positif yang signifikan dengan hasil uji Pearson Correlation (r=0,511) antara lingkungan sekolah dan motivasi belajar siswa. Implikasinya, perbaikan fasilitas fisik, interaksi sosial, dan kualitas pengajaran dapat meningkatkan motivasi siswa, mendukung pengembangan kebijakan pendidikan yang efektif. Disarankan juga untuk melibatkan peningkatan aspek kualitatif, seperti partisipasi siswa dalam ekstrakurikuler dan keterlibatan orang tua. Penelitian lanjutan diharapkan memberikan wawasan kontekstual untuk pengembangan strategi pendidikan yang lebih baik di SMK Negeri 1 Ranah Ampek Hulu Tapan.
Jenis Pekerjaan dan Karir di Bidang Otomotif bagi Lulusan Jurusan Teknik Otomotif Sugiarto, Toto; Giatman, M.; Syah, Nurhasan; Putra, Dwi Sudarno; Hidayat, Nuzul; Baharudin, Agus
PAKAR Pendidikan Vol 22 No 1 (2024): Published in January 2024
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pakar.v22i1.341

Abstract

The research aims to describe the types of jobs in the automotive sector and record jobs entered by automotive departement engineering graduates. Research is a type of qualitative descriptive, the data used is in the form of qualitative data from interviews, field observations, document analysis, and survey results. The research sample was 93 respondents, 69 respondents used a questionnaire, and 24 respondents spread over 13 companies were conducted using interview and observation techniques. The results of the study show that there are several types of jobs that graduates can enter and pursue as well as careers, into four career fields, namely: technician, sales marketing, training instructor, and teacher. For a career in mechanics, the career paths are: mechanic, mechanic team leader, mechanic chief, service advisor, workshop head, and service manager. Career paths in sales marketing, namely: sales during training, sales marketing 1 (s1), sales marketing 2 (s2), sales marketing 3 (s3), sales supervisor, marketing manager , and branch head. Career paths in the field of instructor training, namely: training instructor, head instructor, instructor manager, head of the HRD division, and HRD manager. Career paths as a teacher, namely: teachers, heads of workshop, heads of departments, vice principals, school principals, school supervisors, and heads of the education sector. In addition to the four fields of work and career paths, there are several other types of work, such as: heavy equipment operator, aircraft maintenance, few are self employed in the automotive sector (car repair, car buying and selling, car rental business).
Development of Learning Modul on the Work Based Learning Learning Model the Teaching Factory Concept (WBL-TEFA) in Automotive Vocational Learning maksum, Hasan; Sugiarto, Toto; Hidayat, Nuzul; Siman, Siman; Hasan, Hanapi
PAKAR Pendidikan Vol 22 No 1 (2024): Published in January 2024
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pakar.v22i1.422

Abstract

This research is based on the results of a preliminary study which found the problem that learning was not optimal. The aim of the research is to develop the WBL-TEFA Learning Model Learning Module as an effort to improve valid, practical, and effective automotive vocational student academic achievement skills and task skills. The research method is Research and Development using the Borg & Gall development procedure. After implementing the WBL-TEFA Learning Module, students can build knowledge inductively and deductively, as well as learning experiences in one-way interaction, personal interaction and multi-way learning interaction. The results of this research generally produce a learning module design consisting of covers, prefaces, table of contents, module position maps in learning, glossary, pre-learning, learning, evaluation, and closing. Learning Module The WBL-TEFA Learning Model is statistically valid and practical. Whereas the average Aiken's V value obtained is 0.941, so that the contents of the Learning Module can be declared in the valid category. The WBL-TEFA Learning Module was stated to be very practical, this was shown from the results of the practicality assessment of the average lecturer response of 91.29% and student response of 89.60% in the "Very practical" category.
The improvement students learning achievement by applying work based learning combined with teaching factory concept Maksum, Hasan; Purwanto, Wawan; Sugiarto, Toto; Hidayat, Nuzul; Siman, Siman; Hasan, Hanapi
Jurnal EDUCATIO: Jurnal Pendidikan Indonesia Vol. 10 No. 1 (2024): Jurnal EDUCATIO: Jurnal Pendidikan Indonesia
Publisher : Indonesian Institute for Counseling, Education and Therapy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/1202423662

Abstract

The preliminary analysis results indicate that the quality of automotive vocational learning is not optimal. This study aims to develop a work-based learning model that incorporates the Teaching Factory concept (WBL-TEFA) with the goal of enhancing the learning achievement of automotive vocational students. Research and Development (R&D) with the 4D model were implemented in this study. The results indicate that the WBL-TEFA learning model introduced novel elements to the model syntax through the following activity steps: (1) initiation, (2) receiving orders, (3) gathering necessary information, (4) generating and sorting possible solutions, (5) executing orders, (6) quality control, and (7) assessment. To implement this syntax, various supporting materials were developed, including model handbooks, lecturer and student manuals, and textbooks. Following the implementation, the experimental class demonstrated a significantly higher learning achievement gain score of 51.62 compared to the control class, which achieved a gain score of 42.52. Additionally, there was an improvement in task management abilities, work environment skills, interpersonal skills, workplace learning skills, and student critical thinking. In summary, the utilization of the WBL-TEFA learning model proved effective in enhancing students' academic performance, as evidenced by a statistically significant.
Efektivitas Program Indonesia Pintar (PIP) pada Penerima KIP di Jurusan TKR SMK Negeri 1 Batipuh Rizal, Syafrizal; Hidayat, Nuzul; Arif, Ahmad; Setiawan, M.Yasep
JTPVI: Jurnal Teknologi dan Pendidikan Vokasi Indonesia Vol. 3 No. 3 (2025): JTPVI: Jurnal Teknologi dan Pendidikan Vokasi Indonesia
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtpvi.v3i3.335

Abstract

Penelitian ini mengevaluasi efektivitas Program Indonesia Pintar (PIP) pada siswa penerima beasiswa Kartu Indonesia Pintar (KIP) di Jurusan Teknik Kendaraan Ringan SMK Negeri 1 Batipuh. Program ini dirancang pemerintah untuk memperluas akses pendidikan bagi keluarga kurang mampu guna menekan putus sekolah dan meningkatkan mutu. Penelitian menggunakan pendekatan kuantitatif deskriptif dengan 23 responden penerima KIP. Data dikumpulkan melalui kuesioner tertutup berskala Likert yang menilai ketepatan sasaran, sosialisasi, pencapaian tujuan, monitoring, serta luaran seperti prestasi, motivasi, dan partisipasi. Uji prasyarat terpenuhi dan analisis dilakukan secara deskriptif serta inferensial menggunakan uji-t. Hasil menunjukkan PIP tidak berdampak signifikan terhadap efektivitas program (p=0,628 > 0,05). Secara substantif, program berkontribusi pada perluasan akses, tetapi peningkatan kualitas pembelajaran belum teramati. Implikasi kebijakan menekankan penguatan monitoring dan pendampingan berbasis sekolah, perbaikan mekanisme penargetan dan tata kelola data, serta fleksibilitas pembiayaan praktik untuk konteks pendidikan kejuruan. This study evaluates the effectiveness of the Smart Indonesia Program (PIP) for Smart Indonesia Card (KIP) scholarship recipients in the Light Vehicle Engineering Department of SMK Negeri 1 Batipuh. Designed to expand access for disadvantaged students, the program aims to reduce dropout rates and improve educational quality. A descriptive quantitative design was employed with 23 KIP beneficiaries. Data were collected using a closed-ended Likert questionnaire assessing targeting, outreach, goal attainment, monitoring, and outcomes such as academic performance, learning motivation, and participation. Assumption tests were satisfied and analyses comprised descriptive statistics and a t-test. Results indicate no significant effect of PIP on program effectiveness (p = 0.628 > 0.05). Substantively, the program improves access, yet measurable gains in learning quality were not observed. Policy implications include strengthening school-based monitoring and mentoring, improving targeting and data governance, and allowing more flexible expenditures for practice needs in vocational settings.
Empowering vocational teachers through digital innovation: Enhancing QR code-based learning media Hidayat, Nuzul; Sardi, Juli; Putra, Rido; Ranuharja, Fadhli; Ismi, Riwayatul; Jamhur, Annisak Izzaty
Community Empowerment Vol 10 No 10 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.14720

Abstract

The development of digital technology requires vocational education (SMK) teachers to be able to develop innovative learning media, such as QR codes, to support 21st-century learning. This community service activity aimed to improve the skills of teachers at SMKN 1 Padang Panjang in designing and implementing QR code-based digital learning media integrated with the Activities Digital Learning (ADL) concept. This activity involved 20 teachers through stages of socialization, training, workshops, hands-on practice, and mentoring. The materials covered AI-assisted digital module creation, media design (Canva), video production (CapCut), and QR Code integration into ADL. The results of the pre-test and post-test evaluation showed an average increase of 35% in teachers’ digital skills. Furthermore, each teacher successfully created at least one ready-to-use QR code-based learning media product. This program also successfully established a collaborative network among teachers to support the sustainability of digital innovation at the school.
The Feasibility Study of Light Vehicle Engineering Electrical Practice Facilities and Infrastructure at Vocational Education School Ahmad Arif; Ambiyar Ambiyar; Nurhasan Syah; R. Chandra; Wawan Purwanto; Nuzul Hidayat; Muhammad Yanda
Edumaspul: Jurnal Pendidikan Vol 6 No 2 (2022): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33487/edumaspul.v6i2.4877

Abstract

The completeness and feasibility of infrastructure in the world of education is something that must be considered and fulfilled. This has an impact on learning outcomes and students' abilities. This study aims to determine the feasibility of facilities and infrastructure in the light vehicle engineering electrical practice workshop at Padang 1 State Vocational Education School. This research uses descriptive analysis method. Research data obtained from interviews, documentation, and direct observation at school. The data on facilities and infrastructure that has been obtained is then compared with the standards of facilities and infrastructure listed in the Regulation of the Minister of Education of the Republic of Indonesia number 40 of 2008 and the National Education Standards Agency number 1049-P2 of 2010/2011. The results showed that the level of feasibility of the facilities and infrastructure for the electrical practice light vehicle engineering Padang 1 State Vocational Education School was 56.42% and 53.32% which were included in the feasible category. Existing electrical practice learning facilities and infrastructure can still be used and schools are expected to improve their quality.
Rancang Bangun Panel Instalasi Listrik dengan Prinsip Engineering Safety Ruang Spray Booth Pengecatan Bodi Kendaraan Aldi Zulkarnain Hasibuan; Donny Fernandez; Andrizal Andrizal; Nuzul Hidayat
Venus: Jurnal Publikasi Rumpun Ilmu Teknik  Vol. 3 No. 6 (2025): Venus: Jurnal Publikasi Rumpun Ilmu Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/venus.v3i6.1265

Abstract

This study aims to design and develop an electrical installation panel by applying engineering safety principles in the water spray booth of a vehicle body painting system. Field observations indicate that electrical panels in painting rooms often do not meet safety standards, which can lead to short circuits and potential fire hazards. The research employed a Research and Development (R&D) method using a simplified Borg and Gall model consisting of nine stages, starting from problem identification to effectiveness testing. Expert validation results obtained a score of 87.5% (highly valid), practicality testing yielded 90% (very practical), and effectiveness tests showed an average current of 4.1 A, with both the MCB and emergency stop functioning optimally. The developed panel product is declared feasible to be used as a practical learning media for automotive electrical systems. Based on the test results, the panel product was declared suitable for use and can be used as a learning medium in automotive electrical practice, helping to increase understanding of the application of safety in electrical installations in the automotive industry.  
Revitalizing the cultural values of Pencak Silat Kumango through the digitalization of local arts and culture Irfan, Dedy; Asmara, Delvi; Tasrif, Elfi; Erdisna, Erdisna; Syukhri, Syukhri; Putra, Rido; Edidas, Edidas; Hidayat, Nuzul
Community Empowerment Vol 10 No 12 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.15125

Abstract

The wave of modernization threatens the survival of local cultural heritage, including Kumango Pencak Silat in Nagari Kumango, Tanah Datar. This community service program aims to revitalize traditional martial arts values through a digital learning media strategy. The implementation followed a participatory approach, involving the local community in video documentation workshops, interactive e-module development, and culture-based social media management. Results indicated a significant improvement in participants' digital competence, with an average score increase of 35 points. This initiative successfully transformed traditional techniques and philosophies into digital formats accessible to the younger generation. The program's success demonstrates that the integration of digital technology and local wisdom effectively strengthens cultural resilience and serves as a replicable model for preserving intangible cultural heritage in other indigenous communities.
Co-Authors - Primawati Abdurrahman Hafidz Adrian Adrian Adytio Fran Noveli Afira Putra Muhammad Rafi’i Afriza, Weny Late Agus Baharudin Agus Baharudin Agus Bahrudi1 Ahmad Arif Ahmad Arif Akbar Zikriratullah Akmal Akmal Akram Maulana Yamin Alda Putri Utami Aldava Mildli Koto Aldi Zulkarnain Hasibuan Alfiza Candra Ambiyar, Ambiyar Andiny Ersyahril Syaputri Andrizal Andrizal Andrizal Andrizal Andrizal Andrizal Andrizal Ari Muhammad Nur Arif Permana Dalimunthe Arwizet Arwizet, Arwizet Asmar Yulastri Asmara, Delvi asrul, asrullah asrullah asrul Aufadhila Andris Aulia Novira Baehaqi Baharudin, Agus Bahrul Amin Balisranislam, Balisranislam Bayu, Indra Chatarina Umbul Wahyuni Daniel Arif Hendrawan Dedy Irfan Delsina Fauzia Desra Andra Japutra Desriani Dwi Putri Donny Fernandez Dori Yuvenda Dwi Sudarno Putra Dwiki Anggoro Saputra Edidas , Edidas Edy Susanto edy susanto Efrizal, Yondri Elfi Tasrif Erawati, Susi Erdisna, Erdisna Erzeddin Alwi Fadhli Ranuharja Farid Rizqullah Putra Fauziah Salsabil Busro Fauzil, Achmad Fikri Aulia Firman, Agus Fitri Rahmadani Ganefri Ganefri . Gema Takbir Riraya Geva Ufara Gilang Ramadhan Gusroby Solka Habibi Febriandika Hafiz Hidayat Hafizh Ramadhan, Muhammad Hanapi Hasan Handika, Rival Hansi Effendi Hasan Maksum Hendra Dani Saputra Hendra Dani Saputra Herwin Herwin Ichsan Nasution Indah Maharani Indra, Daswenda Irma Yulia Basri Ismi, Riwayatul Jamhur, Annisak Izzaty Jufrizan, Al Juli Sardi Kansus madai Khairunnida Khairunnida Lasyatta Syaifullah M Giatman M Nasir M Nasir M Nasir M Nasir M. Fadhil Dianugraha M. Fatih Meutuah Nasution M. Giatman M. Nasir M. Risky Akbar Handani M. Sadly Firmansyah M. Yasep Setiawan M. Yasep Setiawan M.Yasep Setiawan Maiputra, Fikli Restu Maksmum, Hasan Martias Martias Martias Martias Martias Masrial Masykur Masykur Masykur, Masykur Mhd. Azhari Milana Milana Mishbahul Badri Muhammad Yanda Mujadin Hafzil Mukhlidi Muskhir Muslim Muslim Muslim Mutia Ariska Putri Mutia Retno Sari Nanda, Iffarial Nanda, Iffarial Nasution, Ichsan Nur, Ari Muhammad Nurhasan Syah Nurindah Dwiyani Patrisina, Reinny Purwanto, Wawan Putra, Rido R. Chandra Rahayu, Baiq Novrinda Dwi Rahmadiawan, Dieter Rahmania Shafa Khalila Rahmat Desman Koto Rahmat Hidayat Rahmat Rivais Raihan Oktarilta Ramiza Harahap, Aina Randi Purnama Putra reinny patrisina Remon Lapisa Remon Lapisa Revina Anjelia Rezita Azizah Rifdarmon Rifdarmon, Rifdarmon Rifdarmon, Rifdarmon Rival Handika Riwayatul Ismi Rizal, Syafrizal Romansyah Nusi Putra Saleh Hasibuan, Erwin Salma Qolbi Salwa Salsabilla Putri Saputra, Riko Setiawan, M.Yasep Siman, Siman Siswahyudianto Suci Suci Sugiarto, Toto Sulaiman, Agung Sulastri, Ayu Sulhaini Sulhaini Syafmi Arifan Ma'ruf Syukhri, Syukhri Toto Sugiarto Toto Sugiarto Toto Sugiarto Tyara Deziska Vernando, Rio Wagino WAGINO Wakhinuddin Wakhinuddin S Wakhinuddin Wakhinuddin, Wakhinuddin Wanda Afnison Winny Abdillah Wirdianto, Eri Yanto, Doni Tri Putra Yasep Setiawan, M Yulia Basri, Irma Zifatul Nisa Azizi