This isn’t much different from doing it with SuprGlu (in fact it may not be as elegant) but since it’s the first use of a public Google Reader page to collect a classroom full of student blog posts that I’ve seen, here’s a link to it. The posts are from a 6th grade social studies class whose teacher Mike Hetherington is “mother blogging” here and offers up some pretty good “rules for blogging,” a wiki, and some podcasts (though nothing recent.)
Mike latest post on his blog is, I think, another great example of a teacher using a blog to build community among his student bloggers.