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All Journal Jurnal Pendidikan Teknologi dan Kejuruan JTEV (Jurnal Teknik Elektro dan Vokasional Jurnal Penelitian Pendidikan IPA (JPPIPA) Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Teknomekanik Jurnal Pengabdian kepada Masyarakat Nusantara AEEJ : Journal of Automotive Engineering and Vocational Education Jurnal Vokasi Mekanika Tsaqofah: Jurnal Penelitian Guru Indonesia CONSEN: Indonesian Journal of Community Services and Engagement
Yogi Dian Alfana
Universitas Negeri Padang
Religion Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Pengaruh Fasilitas Peralatan Praktik terhadap Hasil Keterampilan Pengelasan Siswa Kelas XI Jurusan Teknik Pengelasan dan Fabrikasi Logam di SMK Negeri 2 Payakumbuh. Abdilah, Zikri; Irzal, Irzal; Afnison, Wanda; Alfana, Yogi Dian
TSAQOFAH Vol 6 No 3 (2026): MEI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/tsaqofah.v6i3.9747

Abstract

Welding is one of the essential competencies that students in the Welding and Metal Fabrication Engineering Expertise Program must possess. However, the practical learning process still faces limitations in equipment facilities, both in terms of quantity and usability, requiring students to take turns using the equipment and making practice time less effective. This condition has the potential to affect students’ welding skill outcomes. This study aims to determine the effect of practical equipment facilities on the welding skill outcomes of Grade XI students in the Welding and Metal Fabrication Engineering Department at SMK Negeri 2 Payakumbuh. This study employed a quantitative approach with a correlational method. The research population included all Grade XI students in the Welding and Metal Fabrication Engineering Department of SMK Negeri 2 Payakumbuh, totaling 55 students. The sample was determined using the total sampling technique, so the entire population was used as the research sample. Data were collected through a questionnaire to measure practical equipment facilities and an assessment rubric to measure students’ welding skills. Data analysis included prerequisite analysis tests, namely normality, linearity, and homoscedasticity tests, as well as hypothesis testing using simple linear regression, the t-test, and the coefficient of determination (R²). The results show that practical equipment facilities do not have a significant effect on students’ welding skill outcomes, with a significance value of 0.318 > 0.05. The coefficient of determination (R²) value of 0.019 indicates that practical equipment facilities can explain only 1.9% of the variation in students’ welding skill outcomes, while 98.1% is influenced by other factors outside this study. In addition, the direction of the relationship obtained is negative and not significant, with a regression coefficient value of -0.187. The conclusion of this study emphasizes that practical equipment facilities are not the main factor determining students’ welding skills; rather, other factors play a greater role, such as interest, motivation, theoretical understanding, and the learning process. The implications of this study emphasize the importance of a more comprehensive evaluation of practical learning by considering students’ internal factors and the quality of the vocational learning process.
Effectiveness of Using Artificial Intelligence Chatbox Integrated Case Method on Science Learning Outcomes of Basic Education Students Afriza Media; Syofianti Engreini; Risda Amini; Yogi Dian Alfana
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9815

Abstract

Advances in artificial intelligence (AI) have been widely used in learning innovation. This study aims to determine the effectiveness of using AI chatboxes integrated with case method on the science learning outcomes of basic education students. This research is a quasi-experimental research with a pretest-posttest control group design, which allows to compare learning outcomes in both sample classes. Data collection was carried out through pretest and posttest tests to measure the improvement of learning outcomes, and analysis of research data using SPSS 22. The population used was basic education students at Padang State University. The results showed that the use of AI chatbox integrated case method was quite effective in improving science learning outcomes with the acquisition of n-gain in the experimental class of 0.62 with a moderate category. The results of hypothesis test analysis show the Sig value. 0.004 <0.05 so that Ha is accepted. These results prove that the use of AI chatboxes integrated with the case method is effective in improving the science learning outcomes of basic education students. This research shows that the innovative use of AI technology in learning can have a positive impact on student academic achievement, especially in the field of basic education.
Co-Authors Abdilah, Zikri Ade Kurniawan Afriza Media Arif Juliari Kusnanda Budi Syahri Donny Fernandez Erik Fernandes Fernandes, Erik Hendra Dani Saputra ilham yuliady Irzal, Irzal Nabawi, Rahmat Azis Nanda, Iffarial Novi Febrianti Putra, Randi Purnama Rahmadani Rahmadani Rahmadhani Rahmadhani Risda Amini Sabitah, A'yan Syofianti Engreini Utomo Wisesa, Budi Wanda Afnison Yuliady, Ilham Zulfadli Zulfadli Zulfadli Zulfadli Zulfadli, Fadli