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Journal : Jurnal Pendidikan Teknik Mesin

THE EFFECTIVENESS OF LEARNING MEDIA BASED ON YOUTUBE VIDEO TUTORIALS ON STUDENT LEARNING OUTCOMES PER WELDING PRACTICE Ainun Athar, Muhammad; Huda, Khoirul; Eko Cahyanto, Septian; Kriswanto, Kriswanto; Bayu Kristiawan, Ruben; TriLaksono, Galih
Jurnal Pendidikan Teknik Mesin Vol. 25 No. 1 (2025): June 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jptm.v25i1.26687

Abstract

This study aims to analyze the effectiveness of YouTube-based video tutorial learning media in improving students' cognitive learning outcomes in Shielded Metal Arc Welding SMAW practice at SMK Negeri 4 Semarang. The background of this research is based on the limited use of contextual and engaging instructional media in vocational education, which leads to low conceptual understanding and applied skills among students. The research employed a quasi-experimental method with a pretest-posttest control group design. The sample consisted of 60 tenth-grade students from the Mechanical Engineering Expertise Program, selected through purposive sampling and divided into two groups: an experimental group that used YouTube-based instructional videos and a control group that applied conventional lecture methods. The research instrument comprised 20 validated multiple-choice questions. Data was analyzed using the Shapiro-Wilk normality test, Levene's homogeneity test, independent t-test, and N-Gain analysis to assess learning improvement. The results indicated a significant difference between the experimental and control groups p< 0.001, with the experimental group achieving an average post-test score of 84.50 and an N-Gain of 0.6100 high category. In contrast, the control group scored an average of 75.33 with an N-Gain of 0.4155 medium category. These findings suggest that using YouTube video tutorials as instructional media effectively enhances students' learning outcomes in welding practice while also creating a more contextual, visual, and student-centred learning process suited to the learning styles of vocational students. 
Co-Authors Abdul Latif Agustinus Purna Irawan Ahmad Athoillah Ahmad Roziqin, Ahmad Ainun Athar, Muhammad Aldias Bahatmaka Alrasyid, Mochamad Dzaki Andri Setiyawan Apristia, Lelu Dina Apriyanto, Rahmat Arimaz Hangga, Arimaz Aripin, Muhammad Bustanul Ayus ahmad Yusuf Azara, Salsa Bila Azmi, Muhammad Aldy Naufal Bayu Kristiawan, Ruben Bayu Wiratama, Bayu Budi Darsono, Febri Budi Cahyanto, Septian Eko Cionita, Tezara Darsono, Febri Budi Dimyati, Saeful Dony Hidayat Al-Janan Eko Cahyanto, Septian Eko Saputro, Wahyu Danang Fitriyana, Deni Fajar Hadikawuryan, Danang Subarkah Hadikawuryan, Danang Subarkah Handriaswara, Handriko Harits, Muhammad Harsandi, Zaidan Priya Hendrix Noviyanto Firmansyah, Hendrix Noviyanto Huda, Muhammad Maftahul Husna, Ucu Husna Imanu Danar Herunandi Indriawan, Ari Dwi Nur Karsan, Karsan Khakim, Faisal Khoirudin Fathoni, Khoirudin Khoirul Huda Kristiawan, Ruben Bayu Kuntoro Mursit G., R. Ambar Kurniawan, Maskun Laksono Trisnantoro Laksono, Galih Tri M. Fatchurrochman, M. Maryono Maryono Mera Kartika Delimayanti Muhammad Khumaedi Mulyati, Dede Musyono, Ari Dwi Nur Indriawan Nugraha, Amhar Rais Nugroho, Ananda Tri Bintang Nurbani, Siti Nurdiansyah, Fahmi Nuryanta, Muhammad Irfan Prasdika, Tegar Oki Prasetyo, Ares Yudi Prasojo, Krisna Tri Priya Harsandi, Zaidan Priyanto, Kaleb Putra, Afiq Junia Ramadhani, Risky Ria Wulansarie, Ria Rifqi, M. Irfan Ririn Febrina, Ririn Rizqi Fitri Naryanto Rizqi, Alda Rifada Rohman, Shohihatur Rohmatullah, Rizal Roizzy, Fakhrudin Ahmad Rusiyanto Rusiyanto, Rusiyanto Safriana, Eni Satriawan, Yudha Setiadi, Rizki Sholahuddin Al Ayubi Siregar, Januar Parlaungan SRI RAHAYU Subarkah, Danang Sukoco, Imam Sunyoto Sunyoto Tabriwindarta, Agus Ruhban TriLaksono, Galih Wawan Kurniawan Wijayanto, Bagus Winnugroho Wiratman, Manfaluthy Hakim, Tiara Aninditha, Aru W. Sudoyo, Joedo Prihartono Wirawan Sumbodo Yusuf Subagyo Zaelani, Alfian Rifky Zakky Mubarok, Muhammad