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Results #1-#10 of 79
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Match Score:
100
L. Ding and R. Beichner, Phys. Rev. ST Phys. Educ. Res., 5 (2), 020103 (2009).
This paper introduces five commonly used approaches to analyzing multiple-choice test data. They are classical test theory, factor analysis, cluster analysis, item response theory,…

Match Score:
100
Byline:
M. Wittmann and B. Ambrose
This set of tutorials explores forces and potentials in three dimensions. Students develop the concepts of conservative forces and potentials. The mathematical tools of the gradient,…

Match Score:
100
Byline:
A. Titus
These web pages contain problems to supplement the introductory textbook, Matter and Interactions by Ruth Chabay and Bruce Sherwood. These problems are for Volume 1, Chapter 1 on…
Circular Well Model  [ Computer Program ]

Match Score:
100
Byline:
W. Christian
The Circular Well model displays the 2D energy eigenstates of a particle trapped in a very deep two-dimensional circular well.  Because the Schrödinger equation for this system is…

Match Score:
100
Byline:
A. Garcia
Numerical Methods for Physics is an upper-division/graduate level textbook on computational physics. The book's website provides errata, additional exercises, and information on the…

Match Score:
100
Byline:
A. Duffy; Publisher: Boston University
This Java applet illustrates the tail-to-tip method of adding vectors. The user can adjust lengths and angles of two vectors and view the resultant vector sum and components. Users…

Match Score:
100
Byline:
W. Christian
Chapter 4 of the Introduction to Computer Simulations text explores the behavior of oscillatory systems, including the simple harmonic oscillator, a simple pendulum, and electrical…
Function Visualizer Model  [ Computer Program ]

Match Score:
100
Byline:
W. Christian and F. Esquembre
The Function Visualizer Model displays the graph of a function f(x) with arbitrary parameters.  The function can contain polynomial, trigonometric, and exponential expressions as…

Match Score:
100
Byline:
J. Van Deventer and M. Wittmann
J. Van Deventer and M. Wittmann, PERC 2007 Proceedings, 208-211.
Research has shown that students have difficulties with vectors in college introductory physics courses and high school physics courses; furthermore, students have been shown to…
Linear Congruent Random Number Generator Model  [ Computer Program ]

Match Score:
100
Byline:
W. Christian
The Linear Congruent Number Generator Model generates a sequence of integers x[i] over the interval [0, m-1] by the recurrence relation x[i+1] = (a*x[i]+c) mod m where the…
Results #1-#10 of 79