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ERIC Number: EJ909895
Record Type: Journal
Publication Date: 2010
Pages: 9
Abstractor: As Provided
Reference Count: 43
ISBN: N/A
ISSN: ISSN-1305-8223
Pre-Service Physics Teachers' Comprehension of Quantum Mechanical Concepts
Didis, Nilufer; Eryilmaz, Ali; Erkoc, Sakir
EURASIA Journal of Mathematics, Science & Technology Education, v6 n4 p227-235 2010
When quantum theory caused a paradigm shift in physics, it introduced difficulties in both learning and teaching of physics. Because of its abstract, counter-intuitive and mathematical structure, students have difficulty in learning this theory, and instructors have difficulty in teaching the concepts of the theory. This case study investigates students' comprehension of some fundamental concepts which are based on quantum mechanical postulates. The data of the study were collected by forty minute semi-structured interviews with two pre-service physics teachers conducted separately. In this study, qualitative analysis of pre-service physics teachers' dynamics of understanding showed that (1) students have insufficient conceptions that influence their descriptions and discriminations, (2) students' comprehension is indefinite, that means, they contain correct and wrong ideas simultaneously, influencing the students' use of different concepts interchangeably and making explanations and discriminations by intuitive reasoning, and (3) some of the conceptions of students are totally unscientific. In addition, students' comprehension lets only one way translation from mathematical to verbal. (Contains 1 table.)
EURASIA. Gazi Egitim Fakultesi, K Blok 210, Teknikokullar, Ankara, 06500 Turkey. Tel: +90-312-202-8192; Fax: +90-312-222-8483; e-mail: editor.eurasiajournal@gmail.com; Web site: http://www.ejmste.com
Publication Type: Journal Articles; Reports - Research
Education Level: Higher Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A