I am an instructional designer for a middle school-aged youth GIS program. One of the tasks our youth do early in their GIS experience is collect waypoints and tracks using a handheld GPS unit then importing them to display on an aerial image of their location. We would love to be able to do this in schools that don't (yet) have ArcView, but none of the import methods I've used seem to work in ArcGIS Online. Any suggestions? Thanks!