Spin First vs. Position First instructional approaches to teaching introductory quantum mechanics
written by
Homeyra R. Sadaghiani
As part of ongoing research in teaching and learning quantum mechanics, we are investigating student learning of basic introductory quantum concepts in two different paradigms. In one paradigm, students are introduced to the postulates of quantum mechanics by discrete bases of Spin-half (Spin First) before being introduced to Schrödinger's equation. In the second paradigm, continuous bases of position probability wave functions (Position First) are the context within which students first encounter quantum mechanical phenomena. In this paper, we compare student learning of basic introductory quantum ideas in two sections of a sophomore level modern physics course at Cal Poly Pomona that were taught using these two approaches by means of their performances on a research-based concept posttest. Based on our results, the students who were taught using Spin First outperformed their peers in Position First group with average score of 53±3% vs. 34±5% in Quantum Mechanics Concept Assessment (QMCA), suggesting that the Spin First approach might improve some aspects of student learning of quantum mechanics.
Physics Education Research Conference 2016
Part of the PER Conference series Sacramento, CA: July 20-21, 2016 Pages 292-295
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Record Link
<a href="https://www.compadre.org/portal/items/detail.cfm?ID=14251">Sadaghiani, Homeyra. "Spin First vs. Position First instructional approaches to teaching introductory quantum mechanics." Paper presented at the Physics Education Research Conference 2016, Sacramento, CA, July 20-21, 2016.</a>
AIP Format
H. Sadaghiani, , presented at the Physics Education Research Conference 2016, Sacramento, CA, 2016, WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=14251&DocID=4605).
AJP/PRST-PER
H. Sadaghiani, Spin First vs. Position First instructional approaches to teaching introductory quantum mechanics, presented at the Physics Education Research Conference 2016, Sacramento, CA, 2016, <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=14251&DocID=4605>.
APA Format
Sadaghiani, H. (2016, July 20-21). Spin First vs. Position First instructional approaches to teaching introductory quantum mechanics. Paper presented at Physics Education Research Conference 2016, Sacramento, CA. Retrieved December 5, 2024, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=14251&DocID=4605
Chicago Format
Sadaghiani, Homeyra. "Spin First vs. Position First instructional approaches to teaching introductory quantum mechanics." Paper presented at the Physics Education Research Conference 2016, Sacramento, CA, July 20-21, 2016. https://www.compadre.org/Repository/document/ServeFile.cfm?ID=14251&DocID=4605 (accessed 5 December 2024).
MLA Format
Sadaghiani, Homeyra. "Spin First vs. Position First instructional approaches to teaching introductory quantum mechanics." Physics Education Research Conference 2016. Sacramento, CA: 2016. 292-295 of PER Conference. 5 Dec. 2024 <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=14251&DocID=4605>.
BibTeX Export Format
@inproceedings{
Author = "Homeyra Sadaghiani",
Title = {Spin First vs. Position First instructional approaches to teaching introductory quantum mechanics},
BookTitle = {Physics Education Research Conference 2016},
Pages = {292-295},
Address = {Sacramento, CA},
Series = {PER Conference},
Month = {July 20-21},
Year = {2016}
}
Refer Export Format
%A Homeyra Sadaghiani %T Spin First vs. Position First instructional approaches to teaching introductory quantum mechanics %S PER Conference %D July 20-21 2016 %P 292-295 %C Sacramento, CA %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=14251&DocID=4605 %O Physics Education Research Conference 2016 %O July 20-21 %O application/pdf
EndNote Export Format
%0 Conference Proceedings %A Sadaghiani, Homeyra %D July 20-21 2016 %T Spin First vs. Position First instructional approaches to teaching introductory quantum mechanics %B Physics Education Research Conference 2016 %C Sacramento, CA %P 292-295 %S PER Conference %8 July 20-21 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=14251&DocID=4605 Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.
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The AIP Style presented is based on information from the AIP Style Manual. The APA Style presented is based on information from APA Style.org: Electronic References. The Chicago Style presented is based on information from Examples of Chicago-Style Documentation. The MLA Style presented is based on information from the MLA FAQ. Spin First vs. Position First instructional approaches to teaching introductory quantum mechanics:Know of another related resource? Login to relate this resource to it. |
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