Games, as they are displayed in this resource, can be good teaching materials for the mathematics classroom.

Resource contains a lesson plan that utilizes data from earthquakes. Students are instructed to analyze and interpret line graphs that display the earthquake data.

This page from the University of Illinois is the beginning of a series that demonstrates the difference between the mean and median of a group of numbers. The sites use bar graphs to display the data.

Site from University of Illinois contains a lesson plan that utilizes the NCAA Basketball Final Scores from 1939-1994. Students are instructed to analyze and interpret data displayed in bar graphs.

This resource is the beginning of a series of pages that demonstrates the diffference between the mean and median of a group of numbers. Uses bar graphs to display the data.