[Steve's note: "Subject of interest" can be anything from population to mortality rates to per capita GDP to.... you get the idea. These are INFORMATIVE maps.] http://www.worldmapper.org/ Worldmapper is a collection of world maps, where territories are re-sized on each map according to the subject of interest. There are now nearly 600 maps. [This text taken from the website] -- http://homeschool.resource.ods.org http://surge.ods.org http://homeschoolresource.blogspot.com/
