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Results #1-#10 of 100+
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100
Byline:
J. Hawkins, J. Thompson, M. Wittmann, E. Sayre, and B. Frank
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J. Hawkins, J. Thompson, M. Wittmann, E. Sayre, and B. Frank, PERC 2010 Proceedings, 165-168.
We investigate if the visual representation of vectors can affect which methods students use to add them. We gave students one of four questions with different graphical…
  
Match Score:
100
Byline:
N. Perez-Goytia, A. Dominguez, and G. Zavala
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N. Perez-Goytia, A. Dominguez, and G. Zavala, PERC 2010 Proceedings, 249-252.
The objective of this ongoing study is to refine an instrument to evaluate conceptual understanding and graphical interpretation of a function and its derivative. The instrument is…
  
Match Score:
100
Byline:
T. Wang and E. Sayre
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T. Wang and E. Sayre, PERC 2010 Proceedings, 329-332.
In this paper, we report on the impact that slight changes in question format have on student response to one-dimensional vector subtraction tasks. We use Maximum Likelihood…
  
Match Score:
100
Byline:
G. Zavala and P. Barniol
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G. Zavala and P. Barniol, PERC 2010 Proceedings, 341-344.
In this article we investigate students’ understanding of: 1) vector components and, 2) vector products. We administered a test to 409 students completing introductory physics…
Using the Computer as a Black Box  [ Book Section ]
  
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100
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L. Engelhardt
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Chapter 1 of Open Source tools for Computational Physics: An introduction to EJS and Python . This chapter introduces the use of the computer as a “black box” (i.e., without…
Brute Force Microstates Model  [ Computer Program ]
  
Match Score:
100
Byline:
W. Christian, T. Salagaram, and N. Chetty
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The Brute Force Microstates model considers an isolated system consisting of N identical, non-interacting quantum particles. We wish to determine the total number of system…
  
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100
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G. Rawitscher
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This paper presents a solution to the dynamics of a vibrating inhomogeneous string by the method of separation of variables in x and t. The solution consists in transforming the…
Microcanonical Entropy Model  [ Computer Program ]
  
Match Score:
100
Byline:
W. Christian, T. Salagaram, and N. Chetty
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The Microcanonical Entropy model considers an isolated system consisting of N identical, non-interacting quantum particles energy E. We wish to determine the entropy of the system…
Recursive Microstates Model  [ Computer Program ]
  
Match Score:
100
Byline:
W. Christian, T. Salagaram, and N. Chetty
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The Recursive Microstates model considers an isolated system consisting of N identical, non-interacting quantum particles energy E. The model displays the total number of microstates…
Complex Number Arithmetic Models  [ Computer Program ]
  
Match Score:
100
Byline:
D. Roess
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The four complex number arithmetic models in this item show the addition, subtraction, multiplication and division of a complex number z2 to all numbers z1 of a point grid. The z1…
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Results #1-#10 of 100+