Texas Education Agency
Texas Gateway: Study Edge Statistics: Dot Plots and Comparing Distributions
Explains the features of dot plots, when they are used, and the statistical vocabulary that is used when describing them. Also models how to compare and contrast distributions. Includes downloadable study guide with exercises - guide...
PBS
Pbs Learning Media: The Power of the Whole Picture
In this video from Cyberchase, the CyberSquad helps Ms. Fileshare realize that Hacker has been deceiving her as they take a look at the scale of a bar graph.
PBS
Pbs Learning Media: Attention to Scaling
In this video segment from Cyberchase, the CyberSquad adds a scale to their bar graph to give a more accurate picture of the bug infestation at the Cybrary.
Loyola University Chicago
Math Flix: Graphs: Reading Circle Graphs
This QuickTime movie provides an opportunity to practice reading circle graphs. A pdf worksheet is available by clicking on the hyperlink at the bottom of the page. As you watch and listen to the teacher and student interact it helps...