Hey, it's my first foray into making a map on Google Maps! Here is a map of the current Washtenaw County Public School Academies, a.k.a. Charter Schools, as of March 2011. Are you surprised by where they are located? Oh--and by the way, if you click on one of the markers, you can pull up reviews of the schools too.
View Washtenaw County Charter Schools (2011) in a larger map
If you want to see their addresses in a list, you can find them here (scroll down).