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The Development of Alternative Energy Simulation Tools to Improve Critical Thinking Skills at Global Warming Materials

Unnes Science Education Journal · Vol. 9 No. 2 (2020) · pp. 91–97

DOI
10.15294/usej.v9i2.23325
ISSN
2252-6617
Published
2020-07-31
Publisher
Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia
Language
eng

Abstract

This research aims to the characteristics and feasibility of Alternative Energy Simulation (ASEA) Teaching Aids, also to analyze the effectiveness of ASEA props to improve students' critical thinking skills in global warming material. The research method is Research and Development method from Thiagarajan, this research is restricted until Develop phase only. The result of validation got percentage 93.89% for media validation and 95.45% for material validation with eachof the criteria was very feasible. For the limited trials, 32 students from VII D SMP N 37 Semarang were given the treatment, with percentage of increasing critical thinking skills 50% moderate and 50% which mean that the Alternative Energy Simulation (ASEA) teaching aid was effective to be used in the science learning process

Collaboration network of the authors

30 authors · 105 co-authorship links · 12 across different organisations

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

  • State University of Semarang
  • University of Brawijaya
  • University of Szeged
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Erna Noor SavitriState University of Semarang5
Novi Ratna DewiState University of Semarang4
Abdul JabbarUniversity of Brawijaya2
Parmin ParminState University of Semarang2
Muhamad TaufiqState University of Semarang2
Fidia FibrianaState University of Semarang2
Amidi AmidiAffiliation unknown2
Trida Ridho FarizState University of Semarang1
Rifa’ AtunnisaState University of Semarang1
Prasetyo ListiajiUniversity of Szeged1
Stephani Diah PamelasariState University of Semarang1
Sigit PriatmokoState University of Semarang1
Suharto LinuwihAffiliation unknown1
Rizki Nor AmeliaAffiliation unknown1
Amnan HarisAffiliation unknown1
Ressa Novinta SariAffiliation unknown1
Winda AriniAffiliation unknown1
Sudarmin SudarminAffiliation unknown1
Siti Harnina BintariAffiliation unknown1
Angga Sofyana WidyatamaAffiliation unknown1
Oky Eviana Putri RahmadaniState University of Semarang1
Anisia KholidahState University of Semarang1
Budi PrasetyoAffiliation unknown1
Fitri DaeniAffiliation unknown1
Imamuddin Zaid RahmatillahAffiliation unknown1
Muhammad Anwar FadholiAffiliation unknown1
Karsinah KarsinahAffiliation unknown1
Cahyo YuwonoAffiliation 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/sju/index.php/usej/oai, first harvested 6 Nov 2026, last seen 6 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">The Development of Alternative Energy Simulation Tools to Improve Critical Thinking Skills at Global Warming Materials</dc:title>
	<dc:creator>Nikmah, Lana Fahira</dc:creator>
	<dc:creator>Amalia, Andin Vita</dc:creator>
	<dc:description xml:lang="en-US">This research aims to the characteristics and feasibility of Alternative Energy Simulation (ASEA) Teaching Aids, also to analyze the effectiveness of ASEA props to improve students' critical thinking skills in global warming material. The research method is Research and Development method from Thiagarajan, this research is restricted until Develop phase only. The result of validation got percentage 93.89% for media validation and 95.45% for material validation with eachof the criteria was very feasible. For the limited trials, 32 students from VII D SMP N 37 Semarang were given the treatment, with percentage of increasing critical thinking skills 50% moderate and 50% which mean that the Alternative Energy Simulation (ASEA) teaching aid was effective to be used in the science learning process</dc:description>
	<dc:publisher xml:lang="en-US">Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia</dc:publisher>
	<dc:date>2020-07-31</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-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/sju/usej/article/view/23325</dc:identifier>
	<dc:identifier>10.15294/usej.v9i2.23325</dc:identifier>
	<dc:source xml:lang="en-US">Unnes Science Education Journal; Vol 9 No 2 (2020): July 2020; 91-97</dc:source>
	<dc:source>2252-6617</dc:source>
	<dc:source>10.15294/usej.v9i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/sju/usej/article/view/23325/22599</dc:relation>
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