Výsledky vyhledávání - "T. Widhiyanti"

Conceptions and troublesome knowledge on acid-base using the two-tier multiple-choice diagnostic test

Publikováno v: Journal of Physics: Conference Series. 2098:012032

Acid-base is one of the materials that tend to be difficult for students to understand. Acid-base is a material that is conceptually solid and requires an integrated understanding of many of the concepts of introductory chemistry. This research is de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::29cddcb51b11f58adc7bcaa5cb4c4e9f
https://doi.org/10.1088/1742-6596/2098/1/012032

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Molecular engineering activity for chemistry teacher education: An interactive simulation on cellulose dissolution in ionic liquids

Autor: A. Mudzakir, L. Lokollo, T. Widhiyanti, Hernani

Publikováno v: Empowering Science and Mathematics for Global Competitiveness ISBN: 9780429461903
Empowering Science and Mathematics for Global Competitiveness

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2646a7df13d49b5a63ca556d44c611e9
https://doi.org/10.1201/9780429461903-43

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The effect of argument-driven inquiry on chemistry reaction-rates to enhance pre-service chemistry teachers critical thinking skills

Autor: S Liliasari, T Widhiyanti, D Wulandari

Publikováno v: Journal of Physics: Conference Series. 1806:012204

This research aims to determine the effect of using the Argument Driven Inquiry (ADI) learning model on the critical thinking skills of pre-service chemistry teachers on the topic of reaction rate. The study participants comprised of 20 pre-service c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97b217af55c7b7f681eeba8ca235b380
https://doi.org/10.1088/1742-6596/1806/1/012204

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A review of three levels of chemical representation until 2020

Autor: S D Luviani, T Widhiyanti, S Mulyani

Publikováno v: Journal of Physics: Conference Series. 1806:012206

This article is a review articles on three levels of chemical representation until 2020. The method used in this research is document analysis. We obtained 72 articles published within 11 years (therefore, 2009-2020) that discussed the level of chemi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::602776ba2c7fe79c22a0d15765659949
https://doi.org/10.1088/1742-6596/1806/1/012206

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Conception, threshold concept, and troublesome knowledge in redox reaction

Autor: T Widhiyanti, D Delisma, Wiji

Publikováno v: Journal of Physics: Conference Series. 1521:042070

This study aims to analyze the conception, threshold concept, and troublesome knowledge in redox reactions. This research used a descriptive qualitative method which included analyzing several journal articles about conception and conducting intervie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::85766334e97c0109879be820cc2500d1
https://doi.org/10.1088/1742-6596/1521/4/042070

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Pre-service chemistry teachers’ conceptions of ionic liquids as ionic solvents on the cellulose dissolution process

Autor: L A Damayanti, T Widhiyanti, Soja Siti Fatimah

Publikováno v: Journal of Physics: Conference Series. 1521:042082

This study examines pre-service chemistry teachers’ understanding of concepts related to ionic liquids as cellulose solvents which include knowledge of cellulose, ionic compounds, and ionic liquids. This study used a descriptive method and involved

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44479a9f1ff092bf3f8029347cc68dd2
https://doi.org/10.1088/1742-6596/1521/4/042082

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How do the pre-service chemistry teachers view about the nature of science and technology?

Autor: A Mudzakir, I G E D Adiputra, T Widhiyanti

Publikováno v: Journal of Physics: Conference Series. 1157:042043

This study is intended to explore the view of pre-service chemistry teachers (PCT) about the nature of science and technology (NOST). This study is the second part of the Model of Educational Reconstruction (MER). 63 of PCT in one of Chemistry Educat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff5a086f2fc44d07e81f158e2a579594
https://doi.org/10.1088/1742-6596/1157/4/042043

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