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Application of Android-Based E-Module in Occupational Health, Safety, and Environmental Protection and Industrial Work Culture Material

Journal of Vocational and Career Education · Vol. 10 No. 1 (2025) · hlm. 9–15

DOI
10.15294/jvce.v9i2.29047
ISSN
2503-2305, 2339-0344
Terbit
2025-07-31
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

The problem with learning Occupational Health, Safety, and Environmental Protection (OHS-EP) and Industrial Work Culture is that most students show a lack of enthusiasm in participating in lessons and struggle to understand the teaching material, particularly in important aspects such as the application of OHS-EP procedures, the use of personal protective equipment (PPE), and understanding the principles of industrial work culture. This study aims to apply and analyze the feasibility and effectiveness of an Android-based E-Module to improve the cognitive abilities of vocational school students on the subjects of OHS-EP and Industrial Work Culture. The research follows the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). A pre-experimental method with a two-group pretest-posttest design was employed, comparing an experimental class and a control class consisting of 70 students. The results indicate that the assessment of the material, media, and test instruments for the E-Module is deemed suitable for use. Statistical analysis reveals a significant improvement in the experimental class compared to the control class after the intervention. The results of the N-Gain test show that the experimental class experienced a 53.4% improvement (moderate category), while the control class showed only a 21.5% improvement, indicating enhanced cognitive abilities among the students. This study emphasizes the positive impact of technology on education and reinforces the importance of innovative teaching methods to improve cognitive abilities in students.

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  • State University of Semarang
  • IAIN Kudus
  • Afiliasi tidak diketahui
  • Organisasi berbeda
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Rekan penulisOrganisasiArtikel bersama
Eko SupraptonoState University of Semarang8
Samsudin AnisState University of Semarang7
Ade Novi Nurul IhsaniState University of Semarang5
Rini KusumawardaniState University of Semarang3
Ani RusilowatiState University of Semarang2
Suraji SurajiAfiliasi tidak diketahui2
Sri Endah WahyuningsihState University of Semarang2
Adhi KusumastutiState University of Semarang2
KriswantoAfiliasi tidak diketahui2
Noor HudallahState University of Semarang2
Masrukan MasrukanState University of Semarang2
Dwi WidjanarkoState University of Semarang2
Nur QudusState University of Semarang2
Wiwi IsnaeniState University of Semarang1
Supriyadi SupriyadiIAIN Kudus1
Roudloh Muna LiaState University of Semarang1
Ely RudyatmiState University of Semarang1
Naufal TinovState University of Semarang1
Vita YulianaState University of Semarang1
Retno MarlangenState University of Semarang1
Dewi Yulia MasrurohState University of Semarang1
Bambang Sugeng SuryatnaState University of Semarang1
Ruben Bayu KristiawanState University of Semarang1
Muhamad Reza Wahyu PrasetyoState University of Semarang1
Tegar Oki PrasdikaState University of Semarang1
Imam Fitrah HadiAfiliasi tidak diketahui1
Prastiyo PrasState University of Semarang1
KriswantoState 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

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

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">Application of Android-Based E-Module in Occupational Health, Safety, and Environmental Protection and Industrial Work Culture Material</dc:title>
	<dc:creator xml:lang="en">Nurrokhman , Tedi </dc:creator>
	<dc:creator xml:lang="en">Khumaedi, Muhammad </dc:creator>
	<dc:creator xml:lang="en">Sutopo, Yeri </dc:creator>
	<dc:subject xml:lang="en">E-Module, Android, Occupational Health, Safety, and Environmental Protection, Industrial Work Culture</dc:subject>
	<dc:description xml:lang="en">The problem with learning Occupational Health, Safety, and Environmental Protection (OHS-EP) and Industrial Work Culture is that most students show a lack of enthusiasm in participating in lessons and struggle to understand the teaching material, particularly in important aspects such as the application of OHS-EP procedures, the use of personal protective equipment (PPE), and understanding the principles of industrial work culture. This study aims to apply and analyze the feasibility and effectiveness of an Android-based E-Module to improve the cognitive abilities of vocational school students on the subjects of OHS-EP and Industrial Work Culture. The research follows the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). A pre-experimental method with a two-group pretest-posttest design was employed, comparing an experimental class and a control class consisting of 70 students. The results indicate that the assessment of the material, media, and test instruments for the E-Module is deemed suitable for use. Statistical analysis reveals a significant improvement in the experimental class compared to the control class after the intervention. The results of the N-Gain test show that the experimental class experienced a 53.4% improvement (moderate category), while the control class showed only a 21.5% improvement, indicating enhanced cognitive abilities among the students. This study emphasizes the positive impact of technology on education and reinforces the importance of innovative teaching methods to improve cognitive abilities in students.</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/29047</dc:identifier>
	<dc:identifier>10.15294/jvce.v9i2.29047</dc:identifier>
	<dc:source xml:lang="en">Journal of Vocational and Career Education; Vol. 10 No. 1 (2025): July 2025; 9-15</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/29047/4659</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Journal of Vocational and Career Education</dc:rights>
</oai_dc:dc>