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Development of a Problem-Based Learning (PBL)-Based E-Book on Kodular to Improve Students' Cognitive Abilities

Journal of Vocational and Career Education · Vol. 11 No. 1 (2026) · hlm. 72–80

DOI
10.15294/jvce.v11i1.40493
ISSN
2503-2305, 2339-0344
Terbit
2026-07-31
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

The rapid development of information and communication technology requires innovation in learning resources, particularly in Informatics education at the senior high school level. This study aims to develop a Problem-Based Learning (PBL)-based e-book integrated with Kodular and to examine its feasibility, practicality, and effectiveness in improving students’ cognitive abilities. This research employed a Research and Development approach using the ADDIE model, consisting of analysis, design, development, implementation, and evaluation stages. The e-book was implemented with 27 eleventh-grade students of SMA Negeri 2 Blora as the experimental group and students of SMA Negeri Jepon Blora as the control group. Data were collected through expert validation questionnaires, teacher response questionnaires, and cognitive ability tests. The results show that the developed e-book is highly feasible and practical for use in Informatics learning. Furthermore, statistical analysis indicates that students who used the PBL-based Kodular e-book achieved significantly higher cognitive gains than those who learned using conventional materials. These findings suggest that integrating PBL with visual programming platforms such as Kodular in digital learning resources can effectively enhance students’ cognitive performance in Informatics education.

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  • State University of Semarang
  • University of Brawijaya
  • Indonesia University of Education
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Rekan penulisOrganisasiArtikel bersama
Eko SupraptonoState University of Semarang9
Nur QudusState University of Semarang5
Anik MaghfirohState University of Semarang4
Samsudin AnisState University of Semarang4
Adhi KusumastutiState University of Semarang4
Mia Hafizah TumanggerState University of Semarang3
Sri Endah WahyuningsihState University of Semarang3
Dwi WidjanarkoState University of Semarang3
Okta PurnawirawanUniversity of Brawijaya2
Indah Indi AfifahState University of Semarang2
Sri Endah WahyuningsihState University of Semarang2
Ajeng Rahma SudarniState University of Semarang2
Noor HudallahState University of Semarang2
Rini KusumawardaniState University of Semarang2
Muhammad KhumaediState University of Semarang2
Dewi Yulia MasrurohState University of Semarang2
Bambang Sugeng SuryatnaState University of Semarang2
Nur QudusState University of Semarang2
Ely RudyatmiState University of Semarang1
Naufal TinovState University of Semarang1
Vita YulianaState University of Semarang1
Nelly Setyowati AnggraeniAfiliasi tidak diketahui1
Delta ApriyaniState University of Semarang1
Sri Rizki HandayaniIndonesia University of Education1
Godham Eko SaputroState University of Semarang1
Retno MarlangenState University of Semarang1
Mulil KhairaState University of Semarang1
Trisnani WidowatiState University of Semarang1
Clarita AprilianiState University of Semarang1
Septian Eko PrasetyoState University of Semarang1
Anan NugrohoState University of Semarang1
Alfian ArdhiansyahState University of Semarang1
Erna SetyowatiState University of Semarang1
Mohamad IrfanState University of Semarang1
Galang Wahid KurniawanState University of Semarang1
Muhammmad KhumaediState 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">Development of a Problem-Based Learning (PBL)-Based E-Book on Kodular to Improve Students' Cognitive Abilities</dc:title>
	<dc:creator xml:lang="en">Oktafia, Ekabriyanti Reni </dc:creator>
	<dc:creator xml:lang="en">Sutopo, Yeri </dc:creator>
	<dc:creator xml:lang="en">Ihsani, Ade Novi Nurul </dc:creator>
	<dc:creator xml:lang="en">Basyirun , Basyirun </dc:creator>
	<dc:subject xml:lang="en">PBL-based e-book; Codular application material; Student cognitive abilities; Research and Development method; and ADDIE model</dc:subject>
	<dc:description xml:lang="en">The rapid development of information and communication technology requires innovation in learning resources, particularly in Informatics education at the senior high school level. This study aims to develop a Problem-Based Learning (PBL)-based e-book integrated with Kodular and to examine its feasibility, practicality, and effectiveness in improving students’ cognitive abilities. This research employed a Research and Development approach using the ADDIE model, consisting of analysis, design, development, implementation, and evaluation stages. The e-book was implemented with 27 eleventh-grade students of SMA Negeri 2 Blora as the experimental group and students of SMA Negeri Jepon Blora as the control group. Data were collected through expert validation questionnaires, teacher response questionnaires, and cognitive ability tests. The results show that the developed e-book is highly feasible and practical for use in Informatics learning. Furthermore, statistical analysis indicates that students who used the PBL-based Kodular e-book achieved significantly higher cognitive gains than those who learned using conventional materials. These findings suggest that integrating PBL with visual programming platforms such as Kodular in digital learning resources can effectively enhance students’ cognitive performance in Informatics education.</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/40493</dc:identifier>
	<dc:identifier>10.15294/jvce.v11i1.40493</dc:identifier>
	<dc:source xml:lang="en">Journal of Vocational and Career Education; Vol. 11 No. 1 (2026): July 2026; 72-80</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/40493/8028</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Journal of Vocational and Career Education</dc:rights>
</oai_dc:dc>