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50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ531482
Record Type: CIJE
Publication Date: 1996
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0036-8326
Secondary Students' Mental Models of Atoms and Molecules: Implications for Teaching Chemistry.
Harrison, Allan G.; Treagust, David F.
Science Education, v80 n5 p509-34 Sep 1996
Examines the reasoning behind views of atoms and molecules held by students (n=48) and investigates how mental models may assist or hamper further instruction in chemistry. Reports that students prefer models of atoms and molecules that depict them as discrete, concrete structures. Recommends that teachers develop student modeling skills and discuss analogical models with students. Contains 39 references. (JRH)
Descriptors: Atomic Theory, Chemistry, Constructivism (Learning), Misconceptions, Models, Molecular Structure, Secondary Education
Publication Type: Reports - Research; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Alternative Conceptions; Analogies