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Examining the effect of PBL in improving the students’ learning outcomes: A case in a private vocational school Anwar, Khoirul; Kurniawan, Arief; Purnawan, Purnawan; Ananta, Rendra
International Journal on Education Insight Vol. 6 No. 2 (2025)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/ijei.v6i2.14842

Abstract

Vocational education plays a strategic role in increasing the competitiveness of the national workforce. With a work-based learning approach, vocational high schools are expected to be able to bridge the needs of industry through an adaptive curriculum, competency certification, and direct partnerships with the business/industry world. This study aims to describe the procedure for implementing problem-based learning (PBL) in the light vehicle engine maintenance subject, to analyze the improvement in learning outcomes after PBL, and to analyze the extent of the improvement in learning outcomes after the implementation of PBL in the light vehicle engine maintenance subject at SMK Muhammadiyah 1 Moyudan, a private vocational high school in Yogyakarta. This study uses a quantitative quasi-experimental approach (non-equivalent control group design). The PBL was tested on a sample of 60 students. Data were collected through tests and analyzed descriptively, independent t-test, and normalized gain. The results of this study showed a significant difference (sig. 0.004 < 0.05) between the PBL and control groups. The average N-Gain value is 0.54 (medium category). In addition, there is a significant increase in the average value of learning outcomes of class XI TKR B students who use the PBL model to 82, where previously the average value of students only reached 58. The results of this study explain that although both groups experienced an increase, the PBL group showed a greater and more consistent increase than the control group. It proves the significant effectiveness of the PBL in improving the students’ learning outcomes.
Co-Authors Achmad Djunaedi Adam Naufal Adrianto Adhy Kurnia Triatmaja Afriyanto Ahmad Zaini Alin Lestari Ananta, Rendra Andi Afif Nawawi Andri Setiyawan Anisa Maulida Aprilla, Devana Rossa Nur Ardi Zulfariansyah Ardiana Arief Maulana Aries Saifudin Arip, Maulana Aryo Nugroho Aulia Oktaviana, Ersa Ayu Istiqomah Aziz, Panji B. Surata Azizah Khakim, Ardha Bambang Sudarsono Boedinoegroho, Hanny Boedinugroho, Hanny Budi Santosa Budi Santosa Budi Santoso Budiastuti, Pramudita Casnan Casnan, Casnan Choirul Anwar Darmawan, Indra Dhiafandra , Adrien Ahza Diah Puspito Wulandari Dian Artha Kusumaningtyas Digdowiseiso , Kumba Djoko Sutrisno Edhy Susatya, Edhy Eka D Safitri, Eka D Eko Mulyanto Yuniarno Eko Susanto Elviza Yeni Putri Elwisam F. Nikodemus Hosea, F. Nikodemus Fadia Hamid Fandiantoro, Dion Hayu Farah Fadhilah Mulyadi Ferrary, Cindy Helda Fitri Nur Mahmudah Hakim, Ananda Rizky Hani Irawati Hardiyanta, Rendra Ananta Prima Hariyanto Hasanah, Isnaeni Hermanto Hermanto Hikmah, Ulfiana Nurul Ikhwanuliman Putera Ilmi, Fauziah Indra Saputra Islamiyah, Wardah R. Jasir, Muhammad Saddam Juniani, Anda L. Juniastuti, Susi Keumala, Wini Khoirul Anwar Krismawati, Berlian Miswa M. Gema Ramadhan, M. Gema Marcellia Susan Marditama, Theresia Melda Mahniza Muhamad Mustofa Ramadhan Muhammad Nawawi Muhtadin Mulyani, Sahwa Sri Musyaffi, Ayatullah Michael Natalia R Sutanto, Natalia R Nathanael, Alvin Noer Rochmah, Elly Nonon Saribanon Nur Pudyastuti Pratiwi Nuraisyah, Devi Nurfauziah Nurfauziah Okimustava Ongky Almus Petrolis Nusa Perdana, Petrolis Nusa Prakoso, Ilham Eko Pramunanto, Eko Pratiwi, Nur Pudyastuti Prayitno, Arief Prima, Rendra Ananta Purnawan Purnawan Putra Santoso, Muhammad Galang Putra, Njo Fransiscus Xaverius Anditya Ciptadi Putri Haryanti, Ari Rahmawati, Khasanah Rahmawati, Novi Agung Riduan Riduan, Riduan Riduwan Riduwan, Riduwan Rindi Maharani Rinna Rachmatika Riski, Ananda Riswan Munthe Robby Alvian Jaya Mulia Rudy Hartanto Safitri, Riska Yulia Samoedra, Artarina Dewi Asri Santi W. Purnami Santi Wulan Purnami Setiawan, Rachmad Shafira Anindya, Shafira Shofi Andari Silvia Surini Siti Saniah Stella, Angela Sukma, Verdian Ramadika Suyono, Windy Permata Tatang Bisri Tatang Mitra Setia Tek Wei, Andrew Saw Tri Handayani Tri Kuat, Tri Trismiyanto, Harun Heri Wulan Sari, Nunung Wulandari, Diah P. Yanita, Merita Yayah Zakiyah Yoyon Kusnendar Suprapto Yusuf, Muhammad Yusuf Zein, Afrizal