Analysis of the alternative conceptions of preservice teachers and high school students concerning atomic size

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dc.contributor.authorEymur, Gülüzar
dc.contributor.authorÇetin, Pınar
dc.contributor.authorGeban, Ömer
dc.date.accessioned2021-06-23T19:34:22Z
dc.date.available2021-06-23T19:34:22Z
dc.date.issued2013
dc.departmentBAİBÜ, Eğitim Fakültesi, Temel Eğitim Bölümüen_US
dc.description.abstractThe purpose of this study was to analyze and compare the alternative conceptions of high school students and preservice teachers on the concept of atomic size. The Atomic Size Diagnostic Instrument was developed; it is composed of eight, two-tier multiple-choice items. The results of the study showed that as a whole 56.2% of preservice teachers and 59.4% of high school students correctly answered six or more questions out of eight. New alternative conceptions about atomic size, which could be grouped under three main considerations, were found. These alternative conceptions were related to the number of protons, ionic charge, and period and group number.en_US
dc.identifier.doi10.1021/ed300027f
dc.identifier.endpage980en_US
dc.identifier.issn0021-9584
dc.identifier.issn1938-1328
dc.identifier.issue8en_US
dc.identifier.startpage976en_US
dc.identifier.urihttps://doi.org/10.1021/ed300027f
dc.identifier.urihttps://hdl.handle.net/20.500.12491/7488
dc.identifier.volume90en_US
dc.identifier.wosWOS:000323462900004en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.institutionauthorÇetin, Pınar
dc.language.isoenen_US
dc.publisherAmer Chemical Socen_US
dc.relation.ispartofJournal Of Chemical Educationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectChemical Education Researchen_US
dc.subjectMisconceptions/Discrepant Eventsen_US
dc.subjectAtomic Properties/Structureen_US
dc.titleAnalysis of the alternative conceptions of preservice teachers and high school students concerning atomic sizeen_US
dc.typeArticleen_US

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