Bibliographie de l'équipe CRAC

Article de revue:

ID no. (ISBN etc.): 0263-5143

Clé de citation BibTeX: Coll2001

Coll, R. K., & Taylor, N. (2001). Alternative conceptions of chemical bonding held by upper secondary and tertiary students. Research in Science and Technological Education, 19(2ov), p. p171.
Ajoutée par: Lynda Taabane 2008-02-15 11:23:46

Catégories: Full text, Représentations naives, Représentations naives en sciences
Descripteurs: Chemical Bonding; Chemistry; Concept Formation; Higher Education; Misconceptions; Science Education; Secondary Education; Technology Education
Auteurs: Coll, Taylor
Collection: Research in Science and Technological Education

Nombre de vues: 301
Popularité: 27.31%

Résumé

Examination of senior secondary and tertiary level chemistry students' descriptions of their mental models for chemical bonding revealed prevalent alternative conceptions. Some 20 alternative conceptions were revealed, the most common being belief that continuous ionic or metallic lattices were molecular in nature, and confusion over ionic size and charge. (Author/MM)
Ajoutée par: Lynda Taabane

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Ajoutée par: Lynda Taabane