I'm pleased to announce that for GIS Day, I created a map that has hyperlinks to regionally specific posts that I put on 'Geography Education.' This map was created using ArcGIS Online (here's a free tutorial on how to to use ArcGIS Online tailored for K-12 educators). This is just another way to search for materials on this site. Feel free to embed this map on your webpage or share the link. I'll add more tags in the future as well (just click on the icon to get a pop-up, then click on the image to see the posts). Happy GIS Day!