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Developing a challenge-based corrosion e-book to enhance vocational students’ concept understanding and creative thinking skills

Cakrawala Pendidikan · Vol. 45 No. 2 (2026)

DOI
10.21831/cp.v45i2.98340
ISSN
2442-8620, 0216-1370
Terbit
2026-06-09
Penerbit
LPMPP Universitas Negeri Yogyakarta
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

This study aimed to develop a challenge-based corrosion e-book with a chassis coating context using the Four Steps Teaching Material Development (4STMD) method and to evaluate its effectiveness in enhancing vocational students’ concept understanding and creative thinking skills. A design and development research approach was employed, comprising design, development, and evaluation phases. The e-book was developed through the 4STMD stages of selection, structuring, characterization, and didactic reduction, yielding ten concept labels on corrosion and redox reactions contextualized within automotive chassis maintenance. The product was validated by expert reviewers and tested with 20 grade-XI students of a Light Vehicle Engineering program at a vocational school in Bandung, Indonesia. Expert evaluation indicated that the e-book was highly feasible across content, language, presentation, and graphic criteria. Student comprehensibility reached an average of 92%. A one-group pretest–posttest design with the Wilcoxon signed-rank test revealed statistically significant improvements (α = 0.05) in both concept understanding and creative thinking skills, the latter measured through Torrance’s indicators of fluency, flexibility, originality, and elaboration. A Spearman correlation of r =.985 confirmed a very strong positive relationship between the two outcomes. These findings demonstrate that integrating challenge-based learning with the 4STMD method in a vocationally relevant e-book effectively supports higher-order thinking in chemistry education for vocational students.

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36 penulis · 108 tautan kepenulisan bersama · 27 lintas organisasi

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  • Indonesia University of Education
  • University of Cologne
  • National Taiwan Normal University
  • Sunan Gunung Djati State Islamic University Bandung
  • Sakarya University
  • Tashkent State University of Economics
  • Yogyakarta State University
  • Afiliasi tidak diketahui
  • Organisasi berbeda
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Rekan penulisOrganisasiArtikel bersama
Bagas AbdurachmanIndonesia University of Education2
Shiang-Yao LiuNational Taiwan Normal University2
Harianti HariantiIndonesia University of Education2
Hokcu SuhandaIndonesia University of Education1
Triannisa RahmawatiIndonesia University of Education1
Sephianti Dwika EzhaIndonesia University of Education1
Desi Fauza NurjanahIndonesia University of Education1
Vina Nurul AmaliaIndonesia University of Education1
Thara Nabila RamaulitaIndonesia University of Education1
Galih Lazuardi NursyahbanaIndonesia University of Education1
Arim NasimIndonesia University of Education1
Juliana JulianaIndonesia University of Education1
Aam Slamet RusydianaSakarya University1
Inomjon QudratovTashkent State University of Economics1
Elfina Qorina Binti AsbarunaIndonesia University of Education1
Budi Supriatono PurnomoIndonesia University of Education1
Muhamad Afif SholahudinSunan Gunung Djati State Islamic University Bandung1
Annisa Khairani PutriAfiliasi tidak diketahui1
Hernani HernaniAfiliasi tidak diketahui1
Soja Siti FatimahIndonesia University of Education1
Atep Rian NurhadiAfiliasi tidak diketahui1
Yaya SonjayaAfiliasi tidak diketahui1
Hasya Fatharani Aliya YasyfaAfiliasi tidak diketahui1
Iqbal MustaphaAfiliasi tidak diketahui1
Harry FirmanIndonesia University of Education1
Sumar HendayanaIndonesia University of Education1
Antuni WiyarsiYogyakarta State University1
Eka Cahya PrimaIndonesia University of Education1
Riandi RiandiIndonesia University of Education1
Putri AngjelinaIndonesia University of Education1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.uny.ac.id/index.php/cp/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Developing a challenge-based corrosion e-book to enhance vocational students’ concept understanding and creative thinking skills</dc:title>
	<dc:creator>Anwar, Sjaeful</dc:creator>
	<dc:creator> Deva, Santi</dc:creator>
	<dc:creator>Rohman, Ijang</dc:creator>
	<dc:creator>Harianti, Harianti</dc:creator>
	<dc:creator>Marlina, Ropi</dc:creator>
	<dc:creator>Fauzi, Billy Oktora Abdillah</dc:creator>
	<dc:subject xml:lang="en-US">challenge-based learning</dc:subject>
	<dc:subject xml:lang="en-US">concept understanding</dc:subject>
	<dc:subject xml:lang="en-US">corrosion</dc:subject>
	<dc:subject xml:lang="en-US">creative thinking</dc:subject>
	<dc:subject xml:lang="en-US">4STMD</dc:subject>
	<dc:description xml:lang="en-US">This study aimed to develop a challenge-based corrosion e-book with a chassis coating context using the Four Steps Teaching Material Development (4STMD) method and to evaluate its effectiveness in enhancing vocational students’ concept understanding and creative thinking skills. A design and development research approach was employed, comprising design, development, and evaluation phases. The e-book was developed through the 4STMD stages of selection, structuring, characterization, and didactic reduction, yielding ten concept labels on corrosion and redox reactions contextualized within automotive chassis maintenance. The product was validated by expert reviewers and tested with 20 grade-XI students of a Light Vehicle Engineering program at a vocational school in Bandung, Indonesia. Expert evaluation indicated that the e-book was highly feasible across content, language, presentation, and graphic criteria. Student comprehensibility reached an average of 92%. A one-group pretest–posttest design with the Wilcoxon signed-rank test revealed statistically significant improvements (α = 0.05) in both concept understanding and creative thinking skills, the latter measured through Torrance’s indicators of fluency, flexibility, originality, and elaboration. A Spearman correlation of r = .985 confirmed a very strong positive relationship between the two outcomes. These findings demonstrate that integrating challenge-based learning with the 4STMD method in a vocationally relevant e-book effectively supports higher-order thinking in chemistry education for vocational students.</dc:description>
	<dc:publisher xml:lang="en-US">LPMPP Universitas Negeri Yogyakarta</dc:publisher>
	<dc:date>2026-06-09</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.uny.ac.id/index.php/cp/article/view/98340</dc:identifier>
	<dc:identifier>10.21831/cp.v45i2.98340</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Cakrawala Pendidikan; Vol. 45 No. 2 (2026): Cakrawala Pendidikan (June 2026)</dc:source>
	<dc:source>2442-8620</dc:source>
	<dc:source>0216-1370</dc:source>
	<dc:source>10.21831/cp.v45i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.uny.ac.id/index.php/cp/article/view/98340/25731</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2026 Sjaeful Anwar, Santi  Deva, Ijang Rohman, Harianti Harianti, Ropi Marlina, Billy Oktora Abdillah Fauzi</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
</oai_dc:dc>