Literaturnachweis - Detailanzeige
Autor/inn/en | Biddulph, Fred; Osborne, Roger |
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Institution | Waikato Univ., Hamilton (New Zealand). Science Education Research Unit. |
Titel | Children's Ideas about "Metals." Learning in Science Project (Primary). Working Paper No. 112. |
Quelle | (1983), (18 Seiten) |
Sprache | englisch |
Dokumenttyp | gedruckt; Monographie |
Schlagwörter | Comprehension; Concept Formation; Curriculum Development; Elementary Education; Elementary School Science; Foreign Countries; Learning Strategies; Metals; Science Curriculum; Science Education; Science Instruction; Science Projects; New Zealand Verstehen; Verständnis; Concept learning; Begriffsbildung; Curriculum; Development; Curriculumentwicklung; Lehrplan; Entwicklung; Elementarunterricht; Ausland; Learning methode; Learning techniques; Lernmethode; Lernstrategie; Naturwissenschaftliche Bildung; Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht; Science; Project; Wissenschaft; Projekt; Neuseeland |
Abstract | The topic of metals is frequently taught in primary schools. However, when metals are suggested as one of a series of topics for study, students often initially show little enthusiasm for the topic. To determine the ideas that children have about metals the Learning in Science Project (Primary)--LISP(P)--interviewed thirty-eight 9- to 10-year-old children. Each child was presented with a range of metallic and non-metallic objects and asked to put them into metal or non-metal groups, and to give their reasons for each categorization. Results indicate a wide range of reasons why objects were considered to be made of metals. They are discussed under these headings: heaviness; shiny or silvery color; hardness or strength; magnetic quality; texture and temperature; and intuitive knowledge. Additional data were obtained by analyzing 211 questions about metals provided by students in nine classes. These questions focused on the identification, range/nature, properties, uses, origin/location, and manufacturing, of metals. Overall results clearly show that most students have a restricted concept of a metal, exemplified by a large heavy piece of steel; heavy, silvery in color, magnetic, and hard, typifies a metal object to most children. Implications of this conclusion for science instruction are briefly addressed. (JN) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |