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Examining student understanding of matrix algebra and eigentheory
Matrix algebra and eigentheory are important to students' learning of physics in upper division physics courses. In this study, we investigated how students apply matrix algebra and eigentheory in various physics contexts, excluding quantum mechanics. The data collected consist of student written responses taken from a math methods course. We used the Physical-Mathematical Model (Uhden et al., 2011) to categorize each question by the three skills the model presents: mathematization, interpretation, and technical operation. The results from our data show that students have difficulty with mathematizing and interpreting the mathematical and physical system of a matrix equation, but are fluent in technical operations. We will present examples of student responses illustrating student reasoning, and discuss implications for classroom instruction.
Physics Education Research Conference 2020
Part of the PER Conference series Virtual Conference: July 22-23, 2020 Pages 210-215
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![]() <a href="https://www.per-central.org/items/detail.cfm?ID=15485">Her, Pachi, and Michael Loverude. "Examining student understanding of matrix algebra and eigentheory." Paper presented at the Physics Education Research Conference 2020, Virtual Conference, July 22-23, 2020.</a>
![]() P. Her and M. Loverude, , presented at the Physics Education Research Conference 2020, Virtual Conference, 2020, WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=15485&DocID=5333).
![]() P. Her and M. Loverude, Examining student understanding of matrix algebra and eigentheory, presented at the Physics Education Research Conference 2020, Virtual Conference, 2020, <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=15485&DocID=5333>.
![]() Her, P., & Loverude, M. (2020, July 22-23). Examining student understanding of matrix algebra and eigentheory. Paper presented at Physics Education Research Conference 2020, Virtual Conference. Retrieved March 25, 2025, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=15485&DocID=5333
![]() Her, Pachi, and Michael Loverude. "Examining student understanding of matrix algebra and eigentheory." Paper presented at the Physics Education Research Conference 2020, Virtual Conference, July 22-23, 2020. https://www.compadre.org/Repository/document/ServeFile.cfm?ID=15485&DocID=5333 (accessed 25 March 2025).
![]() Her, Pachi, and Michael Loverude. "Examining student understanding of matrix algebra and eigentheory." Physics Education Research Conference 2020. Virtual Conference: 2020. 210-215 of PER Conference. 25 Mar. 2025 <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=15485&DocID=5333>.
![]() @inproceedings{
Author = "Pachi Her and Michael Loverude",
Title = {Examining student understanding of matrix algebra and eigentheory},
BookTitle = {Physics Education Research Conference 2020},
Pages = {210-215},
Address = {Virtual Conference},
Series = {PER Conference},
Month = {July 22-23},
Year = {2020}
}
![]() %A Pachi Her %A Michael Loverude %T Examining student understanding of matrix algebra and eigentheory %S PER Conference %D July 22-23 2020 %P 210-215 %C Virtual Conference %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=15485&DocID=5333 %O Physics Education Research Conference 2020 %O July 22-23 %O application/pdf ![]() %0 Conference Proceedings %A Her, Pachi %A Loverude, Michael %D July 22-23 2020 %T Examining student understanding of matrix algebra and eigentheory %B Physics Education Research Conference 2020 %C Virtual Conference %P 210-215 %S PER Conference %8 July 22-23 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=15485&DocID=5333 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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