Shodor Education Foundation
Shodor Interactivate: Multi Bar Graph
The interactive learning activity allows students to manipulate a double bar graph. Teacher resources are included.
ClassFlow
Class Flow: Graphs
[Free Registration/Login Required] This flipchart presents bar and double bar graphs, line and double line graphs, pictographs, histograms, and circle graphs with review activities and web links for practice.
University of Cambridge
University of Cambridge: Nrich: The Pet Graph
On this one-page website, sharpen your logic and graph reading skills by figuring out which pet goes with each bar on the graph. The solution is available to double check your own solution.
National Council of Teachers of Mathematics
Nctm: Figure This: Census
Try this real world challenge that focuses on data collection, data analysis, and problem solving with information from the U.S. Census Bureau. Discover how these skills are applied in real life situations in this one page activity from...
Other
Stat Soft: Statistics Glossary
Dozens of statistical terms are defined and illustrated in this glossary.