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Should we teach primary pupils about chemical change?
[Zeitschriftenartikel]
Abstract Thirty six pupils from three 6th grade classes (ages 11/12, n=75) in Greece were interviewed pre and post intervention in a piece of research on explanations of chemical phenomena. Software concerning chemical phenomena was incorporated in a teaching scheme, where the particle theory was used. After... mehr
Thirty six pupils from three 6th grade classes (ages 11/12, n=75) in Greece were interviewed pre and post intervention in a piece of research on explanations of chemical phenomena. Software concerning chemical phenomena was incorporated in a teaching scheme, where the particle theory was used. After 13 hours intervention, pupils' explanations were categorized in five discrete categories. Only a few pupils could give satisfactory explanations, involving the integration of particle ideas at the level of atoms. The idea of chemical change seemed to be very difficult for the majority of pupils. Implications for the teaching of chemical phenomena at young ages are discussed.... weniger
Klassifikation
Unterricht, Didaktik
Freie Schlagwörter
chemical phenomena; particle ideas; pupils' explanations; chemistry education; primary school
Sprache Dokument
Englisch
Publikationsjahr
2010
Seitenangabe
S. 1647-1664
Zeitschriftentitel
International Journal of Science Education, 32 (2010) 12
DOI
https://doi.org/10.1080/09500690903173650
Status
Postprint; begutachtet (peer reviewed)
Lizenz
PEER Licence Agreement (applicable only to documents from PEER project)