Melola Discovery

← Melola Discovery

Journal

The Implementation of a Project-Based Learning Jobsheet in Teaching Electrical Systems of Light Vehicle Bodies

Journal of Vocational and Career Education · Vol. 10 No. 1 (2025) · pp. 33–41

DOI
10.15294/jvce.v10i1.30882
ISSN
2503-2305, 2339-0344
Published
2025-07-31
Publisher
Universitas Negeri Semarang
Language
eng

Abstract

One of the challenges faced in the recent learning process is that students have low psychomotor competency in learning job sheets related to the electrical systems of light vehicle bodies, such as in the lighting system, power window, sign lamp system, mirror cleaning system, and AC system. The use of unengaging job sheets led to low learning motivation and a decline in students’ psychomotor competencies. This study aimed to investigate the impact of a project-based learning job sheet on enhancing the psychomotor competencies of vocational students in the electrical systems of light vehicle bodies, including components such as the lighting system, power windows, signal lamp system, mirror cleaning system, and air conditioning system. This job sheet incorporated an innovative approach by integrating interactive visuals via QR codes, providing tutorial simulations of electrical systems in light vehicle bodies. This job sheet assisted students in understanding the material while encouraging active participation, collaboration, and high learning motivation. The present study employed research and development (R&D) using the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The research subject of this study is XI grade students of Light Vehicle Engineering at Vocational (SMK) Gardua Nusantara Karanggawen with applied quantitative approach. The data collection technique used a pre-test and a post-test, with the results analyzed using linear regression through the SPSS application. The validation result of the media and material experts showed that the developed job sheet is very feasible with an average score of 4.83 (scale of 5). The practicality test carried out by the teacher achieved 86.55%, or it was declared as very practical. The jobsheet effectivity was proven through N-Gain significant score in the experimental class, which gained 76.94%, while the control class achieved 26.70%. In conclusion, the project-based learning job sheet is effective in enhancing students’ psychomotor competencies and has become a feasible medium for instruction.

Keywords

Collaboration network of the authors

40 authors · 124 co-authorship links · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • State University of Semarang
  • Universitas Stikubank
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Yeri SutopoAffiliation unknown8
Deni Fajar FitriyanaAffiliation unknown5
Muhammad KhumaediAffiliation unknown5
Eko SupraptonoAffiliation unknown4
Sri Endah WahyuningsihAffiliation unknown2
Januar Parlaungan SiregarAffiliation unknown2
WahyudiAffiliation unknown2
SukarniAffiliation unknown2
Adhi KusumastutiAffiliation unknown2
Hendrix Noviyanto FirmansyahAffiliation unknown2
Widya AryadiAffiliation unknown2
Karnowo KarnowoAffiliation unknown2
Muhammad Nur FuadAffiliation unknown2
Ulfah Mediaty AriefState University of Semarang2
Dwi WidjanarkoAffiliation unknown2
Noor HudallahAffiliation unknown2
Amalia ShofiAffiliation unknown1
Agita Ainur RizqiyahAffiliation unknown1
Agus PrasetyoUniversitas Stikubank1
Risky IsmailAffiliation unknown1
A. P. BayusenoAffiliation unknown1
Muhammad AfrizalAffiliation unknown1
Al Ichlas ImranAffiliation unknown1
Janviter ManaluAffiliation unknown1
Achmad Erlangga Bintang SamodraAffiliation unknown1
Tezara CionitaAffiliation unknown1
Abram Puspa PramuditaAffiliation unknown1
Sonika Maulana HalimAffiliation unknown1
Sonika MaulanaAffiliation unknown1
Muhammad Ziddun Ni’amAffiliation unknown1
Bagas Satria Adjie PratamaAffiliation unknown1
Indra Nurul HidayatAffiliation unknown1
Sulthan Dzaki AhmadaAffiliation unknown1
Muthaharussayidun MuthaharussayidunAffiliation unknown1
Adolvin Arnol MahadiputraAffiliation unknown1
Gilang Ranu WijayaAffiliation unknown1
Anwar RosandiAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/jvce/oai, first harvested 6 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">The Implementation of a Project-Based Learning Jobsheet in Teaching Electrical Systems of Light Vehicle Bodies</dc:title>
	<dc:creator xml:lang="en">Afindala, Ajib </dc:creator>
	<dc:creator xml:lang="en">Anis, Samsudin </dc:creator>
	<dc:creator xml:lang="en">Kusumawardani, Rini </dc:creator>
	<dc:subject xml:lang="en">Jobsheet, Project-Based Learning, psikomotoric competency, SMK, light vehicle engineering</dc:subject>
	<dc:description xml:lang="en">One of the challenges faced in the recent learning process is that students have low psychomotor competency in learning job sheets related to the electrical systems of light vehicle bodies, such as in the lighting system, power window, sign lamp system, mirror cleaning system, and AC system. The use of unengaging job sheets led to low learning motivation and a decline in students’ psychomotor competencies. This study aimed to investigate the impact of a project-based learning job sheet on enhancing the psychomotor competencies of vocational students in the electrical systems of light vehicle bodies, including components such as the lighting system, power windows, signal lamp system, mirror cleaning system, and air conditioning system. This job sheet incorporated an innovative approach by integrating interactive visuals via QR codes, providing tutorial simulations of electrical systems in light vehicle bodies. This job sheet assisted students in understanding the material while encouraging active participation, collaboration, and high learning motivation. The present study employed research and development (R&amp;amp;D) using the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The research subject of this study is XI grade students of Light Vehicle Engineering at Vocational (SMK) Gardua Nusantara Karanggawen with applied quantitative approach. The data collection technique used a pre-test and a post-test, with the results analyzed using linear regression through the SPSS application. The validation result of the media and material experts showed that the developed job sheet is very feasible with an average score of 4.83 (scale of 5). The practicality test carried out by the teacher achieved 86.55%, or it was declared as very practical. The jobsheet effectivity was proven through N-Gain significant score in the experimental class, which gained 76.94%, while the control class achieved 26.70%. In conclusion, the project-based learning job sheet is effective in enhancing students’ psychomotor competencies and has become a feasible medium for instruction.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2025-07-31</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/30882</dc:identifier>
	<dc:identifier>10.15294/jvce.v10i1.30882</dc:identifier>
	<dc:source xml:lang="en">Journal of Vocational and Career Education; Vol. 10 No. 1 (2025): July 2025; 33-41</dc:source>
	<dc:source>2503-2305</dc:source>
	<dc:source>2339-0344</dc:source>
	<dc:source>10.15294/jvce.v10i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/jvce/article/view/30882/5095</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Journal of Vocational and Career Education</dc:rights>
</oai_dc:dc>