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Results #1-#10 of 100+
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Visionlearning: The Process of Science 
  
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Match Score:
100
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Publisher: Visionlearning
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This classroom-tested instructional unit was developed to build interest and excitement about the practice of science by real people in real laboratories. It takes learners on a…
https://www.visionlearning.com/en/library/Process-of-Science/49/The-Proc...
Visionlearning: Data: Uncertainty, Error, and Confidence 
  
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100
Byline:
A. Carpi and A. Egger; Publisher: Visionlearning
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This is an instructional module designed to introduce learners to the concepts of uncertainty in experimental research, random error, and systematic error. The authors use a…
https://www.visionlearning.com/en/library/Process-of-Science/49/Uncertai...
Vector Addition: Effect of the Context and Position of the Vectors  [ Conference Proceedings ]
  
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100
Byline:
P. Barniol and G. Zavala
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P. Barniol and G. Zavala, PERC 2010 Proceedings, 73-76.
In this article we investigate the effect of: 1) the context, and 2) the position of the vectors, on 2D vector addition tasks. We administered a test to 512 students completing…
https://www.compadre.org/portal/document/ServeFile.cfm?ID=10388&DocID=18...
Students’ Responses to Different Representations of a Vector Addition Question  [ Conference Proceedings ]
  
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100
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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…
https://www.compadre.org/portal/document/ServeFile.cfm?ID=10442&DocID=18...
Understanding and Interpreting Calculus Graphs: Refining an Instrument  [ Conference Proceedings ]
  
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100
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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…
https://www.compadre.org/portal/document/ServeFile.cfm?ID=10465&DocID=19...
Gapminder 
  
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100
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Publisher: Gapminder Foundation
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The Gapminder web site offers cost-free animated versions of global statistics, available in a Flash application preloaded with statistical and historical data about the development…
https://www.gapminder.org/
Ikeda Delay Differential Equation Model  [ Computer Program ]
  
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Match Score:
100
Byline:
W. Christian and F. Esquembre
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The Ikeda Delay Differential Equation model shows the dynamics of a delay differential equation that depends on the value of the dynamical variable x(t) at a previous time…
https://www.compadre.org/portal/document/ServeFile.cfm?ID=11123&DocID=22...
Student Understanding of Cross Product Direction and Use of Right-Hand Rules: An Exploration of Representation and Context-Dependence  [ Thesis ]
  
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100
Byline:
M. Kustusch
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Students in introductory physics struggle with vector algebra and cross product direction (CPD). While research into student understanding of vector algebra notes…
https://www.compadre.org/portal/document/ServeFile.cfm?ID=11185&DocID=22...
CSERD Interactivate: Bar Graph Lesson 
  
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Match Score:
100
Byline:
Editor: R. Panoff; Publisher: Shodor Foundation
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This simulation-based lesson for grades 5-9 provides hands-on practice in exploring bar graphs using authentic information. It features an interactive Java graphing applet to create…
http://www.shodor.org/interactivate/lessons/BarGraphLesson/
CSERD Interactivate: Plop It! Grapher 
  
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Match Score:
100
Byline:
Editor: R. Panoff; Publisher: Shodor Foundation
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This unique simulation for grades 6-9 provides hands-on practice in exploring mean, mode, and median. It features an interactive Java graphing applet that allows users to add/remove…
http://www.shodor.org/interactivate/activities/PlopIt/
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Results #1-#10 of 100+