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Item Analysis of Critical Thinking Skills Instrument to Measure Effectiveness of Scientific Group Inquiry Learning (SGIL) Model

Jurnal Pendidikan IPA Indonesia · Vol. 8 No. 4 (2019) · pp. 538–546

DOI
10.15294/jpii.v8i4.20794
ISSN
2089-4392, 2339-1286
Published
2019-12-31
Publisher
Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)
Language
eng

Abstract

The purpose of this study is to analyze the problem set items to get information and feedback on critical thinking skills tests. This research develops a SGIL model that can improve students’ critical thinking learning. This study uses a research and development design to develop the SGIL model. The SGIL model is proven to be able to improve the critical understanding of PGSD students. The syntax of SGIL consists of 6 steps, namely: (1) discussion of problems and topic selection; (2) research planning; (3) implementation; (4) data integration; (5) analysis and synthesis; and (6) conclusions and communication. The participants were 114 Elementary Teacher Education Program (PGSD) students who were selected by using a random sampling technique. This research was conducted in 3 sample universities. The data of SGIL model effectiveness was measured by using instrument of critical thinking skills. This instrument has been analyzed for its validity, reliability, level of difficulty, and discrimination item. Tests to obtain data were carried out for 90 minutes. The instrument was calculated by using analysis of Quest and Lisrel.

Keywords

Collaboration network of the authors

31 authors · 69 co-authorship links · 18 across different organisations

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

  • Sebelas Maret University
  • Indonesia University of Education
  • State University of Malang
  • Universitas Sulawesi Tenggara
  • Charles Darwin University
  • Indonesia Open University
  • University of Technology Malaysia
  • Other organisations
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Alpahmi Aji SatriaSebelas Maret University1
SutarnoAffiliation unknown1
HarjanaSebelas Maret University1
Fais Nurul HadiCharles Darwin University1
Riezky Maya ProbosariSebelas Maret University1
Fatma WidyastutiSebelas Maret University1
SajidanAffiliation unknown1
SUTIKNOSebelas Maret University1
FadloliIndonesia Open University1
Dimas FahrudinSebelas Maret University1
Sarwanto SarwantoSebelas Maret University1
S. S. SauliUniversity of Technology Malaysia1
Q. QiaoLuAffiliation unknown1
D. NastitiAffiliation unknown1
Elfi Susanti VHSebelas Maret University1
Ryzal PerdanaSebelas Maret University1
Liliasari LiliasariIndonesia University of Education1
E. Nursa'adahAffiliation unknown1
Wiji WijiIndonesia University of Education1
Muhammad Nurul HanaIndonesia University of Education1
Hayuni Retno WidartiState University of Malang1
Ana PermanasariState University of Malang1
Yohana Feynendra DaeliAffiliation unknown1
Yoyok Budi PramonoDiponegoro University1
Sri KhayatiUniversitas Sulawesi Tenggara1
Rifkah Anniza RahmanUniversitas Sulawesi Tenggara1
Alimuddin AlimuddinAffiliation 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/nju/index.php/jpii/oai, first harvested 29 Okt 2026, last seen 29 Okt 2026.
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	<dc:title xml:lang="en-US">Item Analysis of Critical Thinking Skills Instrument to Measure Effectiveness of Scientific Group Inquiry Learning (SGIL) Model</dc:title>
	<dc:creator>Wijayanti, M. D.</dc:creator>
	<dc:creator>Rahardjo, S. B.</dc:creator>
	<dc:creator>Saputro, S.</dc:creator>
	<dc:creator>Mulyani, S.</dc:creator>
	<dc:subject xml:lang="en-US">critical thinking skills, PGSD, SGIL</dc:subject>
	<dc:description xml:lang="en-US">The purpose of this study is to analyze the problem set items to get information and feedback on critical thinking skills tests. This research develops a SGIL model that can improve students’ critical thinking learning. This study uses a research and development design to develop the SGIL model. The SGIL model is proven to be able to improve the critical understanding of PGSD students. The syntax of SGIL consists of 6 steps, namely: (1) discussion of problems and topic selection; (2) research planning; (3) implementation; (4) data integration; (5) analysis and synthesis; and (6) conclusions and communication. The participants were 114 Elementary Teacher Education Program (PGSD) students who were selected by using a random sampling technique. This research was conducted in 3 sample universities. The data of SGIL model effectiveness was measured by using instrument of critical thinking skills. This instrument has been analyzed for its validity, reliability, level of difficulty, and discrimination item. Tests to obtain data were carried out for 90 minutes. The instrument was calculated by using analysis of Quest and Lisrel.</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">Sebelas Maret University</dc:contributor>
	<dc:date>2019-12-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:identifier>10.15294/jpii.v8i4.20794</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Pendidikan IPA Indonesia; Vol 8, No 4 (2019): December 2019; 538-546</dc:source>
	<dc:source>2089-4392</dc:source>
	<dc:source>2339-1286</dc:source>
	<dc:source>10.15294/jpii.v8i4</dc:source>
	<dc:language>eng</dc:language>
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	<dc:rights xml:lang="en-US">Copyright (c) 2019 Jurnal Pendidikan IPA Indonesia</dc:rights>
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