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The Role of Work-energy Bar Charts as a Physical Representation in Problem Solving
written by Xueli Zou
This paper, presented at the 2001 Physics Education Research Conference, discusses an investigation which aims to provide a research base for the design of instruction to help students develop expertise in solving work-energy problems. An energy process can be represented by verbal, pictorial, bar chart, and mathematical representations. Assessment indicates that the work-energy bar charts, as a physical representation of a work-energy process, play an important role in student problem solving: they help students 1) reason about work-energy problems conceptually first, 2) set up the generalized work-energy equation correctly and easily, and 3) make inferences and evaluate their problem solutions.
Physics Education Research Conference 2001
Part of the PER Conference series
Rochester, New York: July 25-26, 2001
Subjects Levels Resource Types
Classical Mechanics
- Work and Energy
Education - Basic Research
- Learning Theory
= Representations
- Problem Solving
= Representational Use
- Student Characteristics
= Skills
- Lower Undergraduate
- Reference Material
= Research study
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Formats:
application/pdf
application/ms-word
Mirror:
https://people.rit.edu/svfsps/per…
Mirror:
https://people.rit.edu/svfsps/per…
Mirror:
https://doi.org/10.1119/perc.2001…
Access Rights:
Free access
Restriction:
© 2001 Xueli Zou
DOI:
10.1119/perc.2001.pr.021
Keywords:
PERC 2001, comprehension, energy instruction help, problem solving, work-energy bar charts
Record Creator:
Metadata instance created September 27, 2006 by Lyle Barbato
Record Updated:
August 23, 2016 by Lyle Barbato
Last Update
when Cataloged:
July 26, 2001
ComPADRE is beta testing Citation Styles!

Record Link
AIP Format
X. Zou, , presented at the Physics Education Research Conference 2001, Rochester, New York, 2001, WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=4315&DocID=1046).
AJP/PRST-PER
X. Zou, The Role of Work-energy Bar Charts as a Physical Representation in Problem Solving, presented at the Physics Education Research Conference 2001, Rochester, New York, 2001, <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=4315&DocID=1046>.
APA Format
Zou, X. (2001, July 25-26). The Role of Work-energy Bar Charts as a Physical Representation in Problem Solving. Paper presented at Physics Education Research Conference 2001, Rochester, New York. Retrieved December 3, 2024, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=4315&DocID=1046
Chicago Format
Zou, Xueli. "The Role of Work-energy Bar Charts as a Physical Representation in Problem Solving." Paper presented at the Physics Education Research Conference 2001, Rochester, New York, July 25-26, 2001. https://www.compadre.org/Repository/document/ServeFile.cfm?ID=4315&DocID=1046 (accessed 3 December 2024).
MLA Format
Zou, Xueli. "The Role of Work-energy Bar Charts as a Physical Representation in Problem Solving." Physics Education Research Conference 2001. Rochester, New York: 2001. of PER Conference. 3 Dec. 2024 <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=4315&DocID=1046>.
BibTeX Export Format
@inproceedings{ Author = "Xueli Zou", Title = {The Role of Work-energy Bar Charts as a Physical Representation in Problem Solving}, BookTitle = {Physics Education Research Conference 2001}, Address = {Rochester, New York}, Series = {PER Conference}, Month = {July 25-26}, Year = {2001} }
Refer Export Format

%A Xueli Zou %T The Role of Work-energy Bar Charts as a Physical Representation in Problem Solving %S PER Conference %D July 25-26 2001 %C Rochester, New York %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=4315&DocID=1046 %O Physics Education Research Conference 2001 %O July 25-26 %O application/pdf

EndNote Export Format

%0 Conference Proceedings %A Zou, Xueli %D July 25-26 2001 %T The Role of Work-energy Bar Charts as a Physical Representation in Problem Solving %B Physics Education Research Conference 2001 %C Rochester, New York %S PER Conference %8 July 25-26 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=4315&DocID=1046


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The AIP Style presented is based on information from the AIP Style Manual.

The AJP/PRST-PER presented is based on the AIP Style with the addition of journal article titles and conference proceeding article titles.

The APA Style presented is based on information from APA Style.org: Electronic References.

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