Melola Discovery

← Melola Discovery

Jurnal SINTA 1

Electronic Portfolio Assessment Instruments in Improving Students' Creative Thinking Skills

Jurnal Pendidikan IPA Indonesia · Vol. 12 No. 4 (2023) · pp. 598–610

DOI
10.15294/jpii.v12i4.45639
ISSN
2089-4392, 2339-1286
Published
2023-12-29
Publisher
Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)
Language
eng

Abstract

The objective of the study is to determine the stage of the process of developing electronic portfolio assessment instruments and obtain a valid and reliable electronic portfolio assessment instrument that can be used as an alternative effective assessment in improving students’ creative thinking on redox reaction materials. The research method employed was Research and Development (RD) with a 4-D development model: define, design, develop, and disseminate. The data sources for this study were obtained from chemistry education lecturers, chemistry teachers, and eleventh-grade students in one of the high schools in Bandung. The instruments used in this study were interview guidelines, instrument content validation sheet, task assessment observation sheet, creative thinking skills assessment task and rubric, portfolio assessment rubric, pre-test and post-test questions and rubrics on chemical reaction equations that have tested for validity. The developed electronic portfolio assessment instrument was realized in a task and assessment rubric based on 21st-century creative thinking indicators. The results reveal that the developed electronic portfolio assessment instrument has good quality because it fulfils the valid requirements with a CVR value of 1.00 and fulfils the reliable requirements with a Cronbach Alpha value of 0.702-0.982. Electronic portfolios can be used as one of the assessment tools for science learning. The developed electronic portfolio assessment instrument may promote students’ creative thinking on redox reaction material based on the N-Gain 0.72 with the high category and has good effectiveness based on the N-Gain 0.61 with the medium category. Based on the category of mastery learning, the effectiveness is 9.66%.

Keywords

Collaboration network of the authors

9 authors · 24 co-authorship links · 11 across different organisations

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

  • Indonesia University of Education
  • Sogang University
  • King Mongkut's Institute of Technology Ladkrabang
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Harry FirmanIndonesia University of Education1
Jeli FarinaIndonesia University of Education1

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/nju/index.php/jpii/oai, first harvested 29 Okt 2026, last seen 1 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-US">Electronic Portfolio Assessment Instruments in Improving Students' Creative Thinking Skills</dc:title>
	<dc:creator>Rahmawati, T.</dc:creator>
	<dc:creator>Mulyaningsih, T.</dc:creator>
	<dc:creator>Nahadi, N.</dc:creator>
	<dc:creator>Suhanda, H.</dc:creator>
	<dc:creator>Lee, W. K.</dc:creator>
	<dc:creator>Aziz, H. A.</dc:creator>
	<dc:creator>Anwar, S.</dc:creator>
	<dc:subject xml:lang="en-US">assessment; creative thinking; electronic portfolio</dc:subject>
	<dc:description xml:lang="en-US">The objective of the study is to determine the stage of the process of developing electronic portfolio assessment instruments and obtain a valid and reliable electronic portfolio assessment instrument that can be used as an alternative effective assessment in improving students’ creative thinking on redox reaction materials. The research method employed was Research and Development (RD) with a 4-D development model: define, design, develop, and disseminate. The data sources for this study were obtained from chemistry education lecturers, chemistry teachers, and eleventh-grade students in one of the high schools in Bandung. The instruments used in this study were interview guidelines, instrument content validation sheet, task assessment observation sheet, creative thinking skills assessment task and rubric, portfolio assessment rubric, pre-test and post-test questions and rubrics on chemical reaction equations that have tested for validity. The developed electronic portfolio assessment instrument was realized in a task and assessment rubric based on 21st-century creative thinking indicators. The results reveal that the developed electronic portfolio assessment instrument has good quality because it fulfils the valid requirements with a CVR value of 1.00 and fulfils the reliable requirements with a Cronbach Alpha value of 0.702-0.982. Electronic portfolios can be used as one of the assessment tools for science learning. The developed electronic portfolio assessment instrument may promote students’ creative thinking on redox reaction material based on the N-Gain 0.72 with the high category and has good effectiveness based on the N-Gain 0.61 with the medium category. Based on the category of mastery learning, the effectiveness is 9.66%.</dc:description>
	<dc:publisher xml:lang="en-US">Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)</dc:publisher>
	<dc:contributor xml:lang="en-US">This work was financially funded by Lembaga Penelitian dan Pengabdian Kepada Masyarakat, Universitas Pendidikan Indonesia, UPI, Indonesia, and also supported by LUPIC (Leading University Project for International Cooperation) program from Korean Ministry</dc:contributor>
	<dc:date>2023-12-29</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-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/nju/jpii/article/view/45639</dc:identifier>
	<dc:identifier>10.15294/jpii.v12i4.45639</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Pendidikan IPA Indonesia; Vol 12, No 4 (2023): December 2023; 598-610</dc:source>
	<dc:source>2089-4392</dc:source>
	<dc:source>2339-1286</dc:source>
	<dc:source>10.15294/jpii.v12i4</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/nju/jpii/article/view/45639/15412</dc:relation>
	<dc:relation>https://journal.unnes.ac.id/nju/jpii/article/downloadSuppFile/45639/13451</dc:relation>
	<dc:relation>https://journal.unnes.ac.id/nju/jpii/article/downloadSuppFile/45639/13452</dc:relation>
	<dc:relation>https://journal.unnes.ac.id/nju/jpii/article/downloadSuppFile/45639/13453</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Jurnal Pendidikan IPA Indonesia</dc:rights>
</oai_dc:dc>