Literaturnachweis - Detailanzeige
| Autor/inn/en | Schermerhorn, Benjamin P.; Corsiglia, Giaco; Sadaghiani, Homeyra; Passante, Gina; Pollock, Steven |
|---|---|
| Titel | From Cartesian Coordinates to Hilbert Space: Supporting Student Understanding of Basis in Quantum Mechanics |
| Quelle | In: Physical Review Physics Education Research, 18 (2022) 1, Artikel 010145 (17 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Zusatzinformation | ORCID (Schermerhorn, Benjamin P.) ORCID (Corsiglia, Giaco) ORCID (Passante, Gina) |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| Schlagwörter | Physics; Science Instruction; Concept Formation; Quantum Mechanics; Numbers; Teaching Methods; Science Tests; Comparative Analysis; College Students; Change; Scientific Concepts |
| Abstract | We conducted a multiyear project across three institutions to develop an instructional tutorial that supports student understanding of change of basis in quantum mechanics. Building from our previous work, we identified learning goals to guide activity development. The tutorial makes an analogy between spin-1/2 states and a Cartesian coordinate system. This paper details the iterative development process including reports of observations from classroom implementations and the resulting modifications to the activity. Further, we report preliminary findings on the success of the activity in improving students' ability to correctly change basis and their articulation that change of basis is a choice of representation, not a change to the physical system. (As Provided). |
| Anmerkungen | American Physical Society. One Physics Ellipse 4th Floor, College Park, MD 20740-3844. Tel: 301-209-3200; Fax: 301-209-0865; e-mail: assocpub@aps.org; Web site: http://prst-per.aps.org |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2024/1/01 |
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