Resource Room->Science->Earth Science Resources->Maps
Mapquest - You can search by country, city, or a specific street address. It is a wonderful way to get a detailed street map of the area around your school or to generate several as your class works at identifying specific locations within its 90 X 90 meter landsat image for quantitative data collection.The Perry-Castaneda Library Map Collection - An excellent source for general world maps. It has a section devoted to maps in the news, in which areas like Bosnia that have undergone recent change can be found. It also has historic maps.