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Development of android learning media for lubrication system competency in the concentration of light vehicle engineering skills at ma'arif nu 1 ajibarang vocational high school

JMEL : Journal of Mechanical Engineering Learning · Vol. 14 No. 1 (2025) · pp. 10–16

DOI
10.15294/jmel.v14.i1.16401
ISSN
2252-651X
Published
2025-06-02
Publisher
Universitas Negeri Semarang
Language
eng
License
creativecommons.org/licenses/by/4.0

Abstract

This research aims to develop Android learning media on lubrication system competency. The purpose of this research is to create appropriate learning applications according to experts, determine the effectiveness and efficiency of the media, and determine the response of teachers and students to the media created. This research used the ADDIE development model. This research used a pre-experimental design in the form of a one group pretest-posttest design which was carried out at the Concentration of Light Vehicle Engineering Expertise at SMK Ma'arif NU 1 Ajibarang. The research results showed that Android learning media received a score from media experts of 85.16% in very worthy category and material experts received a score of 88.97% in very worthy category. There is significant differences between the result of pretest and posttest in experiment class (sig. 2-tailed 0.000 < 0.05) and also in control class (sig. 2-tailed 0.000 <0.05). Android media can improve student learning outcomes in experimental classes with an average percentage increase of 62.15% in quite effective category. Meanwhile, the control class that did not use Android media obtained an average percentage increase of 25.62% in the Ineffective category. There was no time efficiency in this research. The media received a teacher response of 95.45% in very good category and a student response of 77.41% in the "Good" category.

Keywords

Collaboration network of the authors

12 authors · 18 co-authorship links

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  • Universitas Halu Oleo
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
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Co-authorOrganisationJoint articles
Pradipta ArdacandraAffiliation unknown1
Maria Prih HargiwatiAffiliation unknown1
WahyudiAffiliation unknown1
Dwi WidjanarkoAffiliation unknown1
Ridha Al RizqiAffiliation unknown1
Agus SetiawanUniversitas Halu Oleo1
Alif Dimas SunaryoAffiliation unknown1
Mohammad Fachriza MaulanaAffiliation 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/jmel/oai, first harvested 6 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Development of android learning media for lubrication system competency in the concentration of light vehicle engineering skills at ma'arif nu 1 ajibarang vocational high school</dc:title>
	<dc:creator xml:lang="en">Pradana, Akbar Surya</dc:creator>
	<dc:creator xml:lang="en">Bunyamin</dc:creator>
	<dc:creator xml:lang="en">Kurniawan, Adhetya</dc:creator>
	<dc:creator xml:lang="en">Khoiron, Ahmad Mustamil</dc:creator>
	<dc:subject xml:lang="en">Android Learning Media</dc:subject>
	<dc:subject xml:lang="en">Light Vehicle Engineering</dc:subject>
	<dc:subject xml:lang="en">Lubrication System</dc:subject>
	<dc:description xml:lang="en">This research aims to develop Android learning media on lubrication system competency. The purpose of this research is to create appropriate learning applications according to experts, determine the effectiveness and efficiency of the media, and determine the response of teachers and students to the media created. This research used the ADDIE development model. This research used a pre-experimental design in the form of a one group pretest-posttest design which was carried out at the Concentration of Light Vehicle Engineering Expertise at SMK Ma'arif NU 1 Ajibarang. The research results showed that Android learning media received a score from media experts of 85.16% in very worthy category and material experts received a score of 88.97% in very worthy category. There is significant differences between the result of pretest and posttest in experiment class (sig. 2-tailed 0.000 &amp;lt; 0.05) and also in control class (sig. 2-tailed 0.000 &amp;lt;0.05).  Android media can improve student learning outcomes in experimental classes with an average percentage increase of 62.15% in quite effective category. Meanwhile, the control class that did not use Android media obtained an average percentage increase of 25.62% in the Ineffective category. There was no time efficiency in this research. The media received a teacher response of 95.45% in very good category and a student response of 77.41% in the "Good" category.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2025-06-02</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/jmel/article/view/16401</dc:identifier>
	<dc:identifier>10.15294/jmel.v14.i1.16401</dc:identifier>
	<dc:source xml:lang="en">JMEL : Journal of Mechanical Engineering Learning; Vol. 14 No. 1 (2025): June; 10-16</dc:source>
	<dc:source>2252-651X</dc:source>
	<dc:source>10.15294/jmel.v14.i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/jmel/article/view/16401/3936</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Akbar Surya Pradana, Bunyamin, Adhetya Kurniawan, Ahmad Mustamil Khoiron (Author)</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>