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Development of an Instructional Video on Sewing a Notched Collar Using the Project-Based Learning (PjBL) Model to Improve Student Pass Rates in the Sewing Operator Competency Test at BBPVP Semarang

Journal of Vocational and Career Education · Vol. 11 No. 1 (2026)

DOI
10.15294/jvce.v11i1.40305
ISSN
2503-2305, 2339-0344
Terbit
2026-07-31
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

The Semarang Center for Vocational Training and Productivity (BBPVP Semarang) is a technical implementation unit under the Ministry of Manpower of the Republic of Indonesia, responsible for providing vocational training and competency certification. In 2024, the results of the Competency Test for the sewing operator scheme conducted by the Professional Certification Institute (LSP) P2 at BBPVP Semarang showed that out of 328 test participants, 77 students (23.48%) were declared Not Yet Competent. Field data indicate that the sewing operator scheme recorded one of the highest proportions of students in the Not Yet Competent category, suggesting a considerable gap between the expected competencies and the actual skills of students. Therefore, appropriate instructional media are needed to support student preparation for the Competency Test. Specifically, this study aims to: (1) develop an instructional video on sewing a notched-collar blouse that aligns with the sewing operator competency test scheme; (2) evaluate the feasibility of the instructional video; (3) assess its practicality; and (4) determine its effectiveness in improving student performance in the sewing operator competency test. This study employed a research and development approach using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). Data analysis focused on evaluating the feasibility, practicality, and effectiveness of the developed video. The feasibility test results indicated that the video was categorized as very feasible. The practicality test showed a score of 0.7, classified as very practical. Furthermore, the effectiveness test produced an N-Gain value of 0.52%, indicating that the instructional video was effective. Based on these findings, it can be concluded that the developed video is highly feasible, highly practical, and effective in enhancing student competencies in preparation for the Sewing Operator Competency Test at BBPVP Semarang.

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  • State University of Semarang
  • Politeknik Negeri Madiun
  • Universiti Malaysia Pahang Al-Sultan Abdullah
  • State University of Malang
  • Diponegoro University
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Rekan penulisOrganisasiArtikel bersama
Eko SupraptonoState University of Semarang8
Ade Novi Nurul IhsaniState University of Semarang5
Deni Fajar FitriyanaState University of Semarang5
Muhammad KhumaediState University of Semarang5
Sri Endah WahyuningsihState University of Semarang3
Adhi KusumastutiState University of Semarang3
Noor HudallahState University of Semarang3
Dwi WidjanarkoState University of Semarang3
Januar Parlaungan SiregarUniversiti Malaysia Pahang Al-Sultan Abdullah2
SukarniState University of Malang2
Widya AryadiState University of Semarang2
Karnowo KarnowoState University of Semarang2
Rini KusumawardaniState University of Semarang2
Nur QudusState University of Semarang2
Sri Endah WahyuningsihState University of Semarang2
Ulfah Mediaty AriefState University of Semarang2
Rini KusumawardaniState University of Semarang2
Nur QudusState University of Semarang2
Ely RudyatmiState University of Semarang1
Naufal TinovState University of Semarang1
Vita YulianaState University of Semarang1
Amalia ShofiState University of Semarang1
Retno MarlangenState University of Semarang1
Dewi Yulia MasrurohState University of Semarang1
Bambang Sugeng SuryatnaState University of Semarang1
Agita Ainur RizqiyahState University of Semarang1
Tukiman TukimanState University of Semarang1
Mohamad IrfanState University of Semarang1
Galang Wahid KurniawanState University of Semarang1
Muhammmad KhumaediState University of Semarang1
Sonhaji SonhajiState University of Semarang1
Ardhana Luthfi HidayattullahState University of Semarang1
Arief YuliantoState University of Semarang1
Nina OktarinaState University of Semarang1
Edi YuliantoState University of Semarang1
Nunuk Riza PujiAfiliasi tidak diketahui1
Agus PrasetyoDiponegoro University1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/jvce/oai, pertama di-harvest 6 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Development of an Instructional Video on Sewing a Notched Collar Using the Project-Based Learning (PjBL) Model to Improve Student Pass Rates in the Sewing Operator Competency Test at BBPVP Semarang</dc:title>
	<dc:creator xml:lang="en">Lestariningsih, Tri</dc:creator>
	<dc:creator xml:lang="en">Sutopo, Yeri</dc:creator>
	<dc:creator xml:lang="en">Anis , Samsudin</dc:creator>
	<dc:subject xml:lang="en">instructional video </dc:subject>
	<dc:subject xml:lang="en">ADDIE</dc:subject>
	<dc:subject xml:lang="en">competency test</dc:subject>
	<dc:subject xml:lang="en">fashion</dc:subject>
	<dc:description xml:lang="en">The Semarang Center for Vocational Training and Productivity (BBPVP Semarang) is a technical implementation unit under the Ministry of Manpower of the Republic of Indonesia, responsible for providing vocational training and competency certification. In 2024, the results of the Competency Test for the sewing operator scheme conducted by the Professional Certification Institute (LSP) P2 at BBPVP Semarang showed that out of 328 test participants, 77 students (23.48%) were declared Not Yet Competent. Field data indicate that the sewing operator scheme recorded one of the highest proportions of students in the Not Yet Competent category, suggesting a considerable gap between the expected competencies and the actual skills of students. Therefore, appropriate instructional media are needed to support student preparation for the Competency Test. Specifically, this study aims to: (1) develop an instructional video on sewing a notched-collar blouse that aligns with the sewing operator competency test scheme; (2) evaluate the feasibility of the instructional video; (3) assess its practicality; and (4) determine its effectiveness in improving student performance in the sewing operator competency test. This study employed a research and development approach using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). Data analysis focused on evaluating the feasibility, practicality, and effectiveness of the developed video. The feasibility test results indicated that the video was categorized as very feasible. The practicality test showed a score of 0.7, classified as very practical. Furthermore, the effectiveness test produced an N-Gain value of 0.52%, indicating that the instructional video was effective. Based on these findings, it can be concluded that the developed video is highly feasible, highly practical, and effective in enhancing student competencies in preparation for the Sewing Operator Competency Test at BBPVP Semarang.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2026-07-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/jvce/article/view/40305</dc:identifier>
	<dc:identifier>10.15294/jvce.v11i1.40305</dc:identifier>
	<dc:source xml:lang="en">Journal of Vocational and Career Education; Vol. 11 No. 1 (2026): July 2026</dc:source>
	<dc:source>2503-2305</dc:source>
	<dc:source>2339-0344</dc:source>
	<dc:source>10.15294/jvce.v11i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/jvce/article/view/40305/7976</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Journal of Vocational and Career Education</dc:rights>
</oai_dc:dc>