Bibliographie de l'équipe CRAC

Article de revue:

ID no. (ISBN etc.): 0950-0693

Clé de citation BibTeX: Barker1999

Barker, V., & Millar, R. (1999). Students' reasoning about chemical reactions: What changes occur during a context-based post-16 chemistry course? International journal of science education, 21(6), p. p645.
Ajoutée par: Lynda Taabane 2008-02-15 11:21:03

Catégories: Full text, Représentations naives, Représentations naives en sciences
Descripteurs: Chemical Reactions; Chemistry; Concept Formation; Foreign Countries; High Schools; Higher Education; Learning Processes; Longitudinal Studies; Misconceptions; Science Instruction; Scientific Concepts, Contextualized Instruction; United Kingdom
Auteurs: Barker, Millar
Collection: International journal of science education

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Popularité: 35.54%

Résumé

Explores changes in students' (n=250) thinking about basic chemical ideas during a context-based curricular approach. Suggests that 16- to 18-year-old students enter chemistry courses with a wide range of misunderstandings about chemical reactions, but understanding improves steadily as the course progresses. Concludes that even misunderstandings not addressed specifically in the course diminished among students further along in the program. Contains 29 references. (Author/WRM)
Ajoutée par: Lynda Taabane

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Ajoutée par: Lynda Taabane