Changes in Machining Students’ Learning Outcomes Following CAM Design and Simulation Video Tutorials
DOI:
https://doi.org/10.59211/mjpjetl.v4i2.437Keywords:
CAM, Hasil belajar, N-Gain, Teknik pemesinan, Video tutorial.Abstract
Pembelajaran Computer-Aided Manufacturing (CAM) di SMK masih banyak mengandalkan penjelasan lisan dan bahan ajar tertulis, padahal materi CAM bersifat prosedural, visual, dan membutuhkan demonstrasi langkah kerja secara berurutan. Penelitian ini menganalisis pengaruh video tutorial desain dan simulasi CAM terhadap hasil belajar siswa kelas XI Teknik Pemesinan SMK Negeri 1 Singosari. Penelitian menggunakan pendekatan kuantitatif dengan desain pre-eksperimental tipe one-group pretest-posttest yang melibatkan 34 siswa melalui teknik total sampling. Perlakuan diberikan dalam lima pertemuan melalui video tutorial yang mencakup pembuatan desain, pemilihan pahat dan material, pengaturan parameter pemesinan, pembuatan toolpath, simulasi, dan verifikasi proses CAM. Instrumen penelitian meliputi tes praktik, rubrik penilaian analitik, dan kuesioner skala Likert. Validitas isi diuji melalui expert judgment menggunakan Aiken’s V dengan nilai rata-rata 0,948. Data dianalisis menggunakan statistik deskriptif, uji Shapiro-Wilk, paired-samples t-test, Cohen’s , dan Normalized Gain. Nilai rata-rata meningkat dari 57,09 menjadi 90,50. Uji paired-samples t-test menghasilkan t = −32,012 dan p < 0,001, dengan Cohen’s = 5,49 yang menunjukkan efek sangat besar. Rata-rata N-Gain sebesar 0,78, dengan 97,1% siswa berada pada kategori tinggi. Temuan menunjukkan bahwa video tutorial CAM efektif meningkatkan pemahaman prosedural, hasil belajar, dan kemandirian siswa.
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Indonesia
Author
- Investigation
- Supervision
- Validation
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Indonesia
Author
- Investigation
- Supervision
- Validation
- Visualization
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[1] Y. Estriyanto, V. L. P. Sutrisno, and T. W. Saputra, “STUDI KESELARASAN PEMBELAJARAN CNC/CAM PADA LPTK, SMK, DAN INDUSTRI MENYONGSONG ERA REVOLUSI INDUSTRI 4.0 BIDANG MANUFAKTUR,” J. Pendidik. Teknol. Dan Kejuru., vol. 18, no. 1, p. 111, Jan. 2021, doi: 10.23887/jptk-undiksha.v18i1.30344.
[2] M. Marsono, Y. Yoto, A. Suyetno, and R. Nurmalasari, “Design and Programming of 5 Axis Manipulator Robot with GrblGru Open Source Software on Preparing Vocational Students’ Robotic Skills,” J. Robot. Control JRC, vol. 2, no. 6, 2021, doi: 10.18196/jrc.26134.
[3] T. A. Prasetya, C. T. Harjanto, and D. Rahdiyanta, “Industry-Oriented Computer-Aided Manufacturing Learning Models in Vocational Higher Education: A Multi-Case Qualitative Study,” J. Ilm. Pendidik. Tek. Dan Kejuru., vol. 19, no. 1, p. 14, Jan. 2026, doi: 10.20961/jiptek.v19i1.113488.
[4] F. A. Rasyid, P. Primawati, I. Irzal, and R. Rifelino, “PENERAPAN MEDIA PEMBELAJARAN VIDEO TUTORIAL UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATA PELAJARAN PDTM DI SMK NEGERI 1 BUKITTINGGI,” J. Vokasi Mek. VoMek, vol. 4, no. 1, pp. 65–69, Feb. 2022, doi: 10.24036/vomek.v4i1.294.
[5] M. J. Prasetyo, R. Rifelino, and A. N. Fauza, “Development and effectiveness of short video tutorials in basic turning learning to enhance students’ cognitive ability,” J. Eng. Res. Lect., vol. 3, no. 3, pp. 159–180, Oct. 2024, doi: 10.58712/jerel.v3i2.161.
[6] B. Benni, R. E. W. Wulansari, B. Syahri, and S. R. P. Primandari, “PENGARUH MEDIA PEMBELAJARAN BERBASIS VIDEO TUTORIAL TERHADAP HASIL BELAJAR MATA PELAJARAN TEKNIK PEMESINAN BUBUT KELAS XI SMK,” J. Vokasi Mek. VoMek, vol. 6, no. 3, pp. 334–340, Aug. 2024, doi: 10.24036/vomek.v6i3.738.
[7] R. Chandra, S. Syahril, A. Ambiyar, and R. Refdinal, “Validity of Video Tutorials CNC/CAM for Learning in the Machining Engineering Department of Vocational High Schools,” J. Penelit. Pendidik. IPA, vol. 9, no. SpecialIssue, pp. 836–842, Dec. 2023, doi: 10.29303/jppipa.v9iSpecialIssue.6109.
[8] F. Febriansyah and E. D. Kurniawan, “PENGEMBANGAN VIDEO TUTORIAL CAM BERBASIS CASE METHOD DI PROGRAM STUDI PENDIDIKAN TEKNIK MESIN FKIP UNSRI,” EDUTECH, vol. 24, no. 2, Jun. 2025, doi: 10.17509/e.v24i2.83112.
[9] M. A. N. Azmi, M. Khumaedi, and K. Kriswanto, “Pengaruh Video Tutorial Pembelajaran untuk Meningkatkan Hasil Belajar Pengetahuan Fungsi Bagian-bagian Mesin Las,” Panthera J. Ilm. Pendidik. Sains Dan Terap., vol. 5, no. 3, pp. 482–493, Jul. 2025, doi: 10.36312/panthera.v5i3.497.
[10] M. Ainun Athar, K. Huda, S. Eko Cahyanto, K. Kriswanto, R. Bayu Kristiawan, and G. TriLaksono, “THE EFFECTIVENESS OF LEARNING MEDIA BASED ON YOUTUBE VIDEO TUTORIALS ON STUDENT LEARNING OUTCOMES PER WELDING PRACTICE,” J. Pendidik. Tek. Mesin, vol. 25, no. 1, pp. 42–46, Jul. 2025, doi: 10.15294/jptm.v25i1.26687.
[11] M. Marsono and Y. Yoto, “Programming an automatic color changing tool on a CNC-based robot Batik machine running GRBL-plotter firmware,” presented at the THE 8TH INTERNATIONAL CONFERENCE ON TECHNOLOGY AND VOCATIONAL TEACHERS 2022, Yogyakarta, Indonesia, 2024, p. 020015. doi: 10.1063/5.0214111.
[12] J. W. Creswell and J. D. Creswell, Research design: qualitative, quantitative, and mixed methods approaches, Fifth edition. Los Angeles London New Delhi Singapore Washington DC Melbourne: SAGE, 2018.
[13] L. R. Aiken, “Three Coefficients for Analyzing the Reliability and Validity of Ratings,” Educ. Psychol. Meas., vol. 45, no. 1, pp. 131–142, Mar. 1985, doi: 10.1177/0013164485451012.
[14] J. Cohen, Statistical Power Analysis for the Behavioral Sciences, 0 ed. Routledge, 2013. doi: 10.4324/9780203771587.
[15] R. R. Hake, “Interactive-engagement versus traditional methods: A six-thousand-student survey of mechanics test data for introductory physics courses,” Am. J. Phys., vol. 66, no. 1, pp. 64–74, Jan. 1998, doi: 10.1119/1.18809.
[16] R. R. Hake, “Interactive-engagement versus traditional methods: A six-thousand-student survey of mechanics test data for introductory physics courses,” Am. J. Phys., vol. 66, no. 1, pp. 64–74, Jan. 1998, doi: 10.1119/1.18809.
[17] R. E. Mayer, “The Past, Present, and Future of the Cognitive Theory of Multimedia Learning,” Educ. Psychol. Rev., vol. 36, no. 1, p. 8, Mar. 2024, doi: 10.1007/s10648-023-09842-1.
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Copyright (c) 2026 PRIDO SUBEKHI, Saifuddin Karim, Marsono
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