Literaturnachweis - Detailanzeige
| Autor/inn/en | Petri, Juergen; Niedderer, Hans |
|---|---|
| Titel | A learning pathway in high-school level quantum atomic physics. |
| Quelle | In: International journal of science education, 20 (1998) 9, S. 1075-1088Infoseite zur Zeitschrift |
| Sprache | englisch |
| Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
| ISSN | 0950-0693 |
| Schlagwörter | Lernprozess; Conceptual Change; Atom; Quantenphysik |
| Abstract | In this paper, one student's learning process in a course on quantum atomic physics in grade 13 of a German gymnasium (secondary school) is described. The course lasted 16 weeks for a total of approximately 80 lessons. The aim of the present study is to elaborate the student's cognitive system for atomic physics as a hypothetical pragmatic model to describe, analyse and explain his thinking and learning while interacting with the teaching input. In this paper, the student's learning pathway is described as a sequence of several meta-stable conceptions of the atom, starting from a planetary model. His final cognitive element 'atom' following teaching is displayed as an association of three parallel conceptions including his initial planetary model, a state-electron model and an electron-cloud model. These different conceptions influence his thinking in different 'strengths' and 'status'. In addition, the student's meta-cognitive beliefs on physics and the way they are affected by a quantum world view are briefly described. (Autorenreferat). |
| Erfasst von | Lehrstuhl Didaktik der Physik, Ludwig-Maximilians-Universität München |
| Update | 2000_(CD) |
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