http://blogs.esri.com/Info/blogs/gisedcom/archive/2009/01/09/shred-investigating-ski-areas-with-gis-part-1.aspxGIS is an excellent tool for teaching spatial concepts while focusing on interesting topics in real places. There are plenty of interesting topics in real places. One example is to investigate the spatial pattern of ski areas. Ski areas, by their veryenCommunityServer 2.1 SP2 (Debug Build: 61120.2)