The Socioeconomic Data and Applications Center publishes data sets and maps designed to blend the studies of socioeconomics and Earth science. One of the results of that work is the creation of some interesting mapped visualizations of data sets. Some of the more interesting maps illustrate correlations between climate zone and population density. All of the maps can be downloaded and printed for free use in your classroom. The data sets behind the maps are also freely available for classroom use.
Applications for Education
Maps can be a social studies teacher's best friend. But they can also be useful for science teachers and math teachers who wish to have their students take information from data sets and transform it into something new. These maps could provide a model for a project in which your students collect local data and display it on a map.