Room 613 Talk - a weblog and podcast by my 6th grade class.
2005 class blog (teacher centered) http://room613talk05.edublogs.org
2006 class blog (student centered group blog) http://hetherington.learnerblogs.org
2006/2007 Room 613 Student Blogs (students have individual blogs linked back to a class page) http://hetherington0607.learnerblogs.org
Also
MHetherington.net - my personal weblog dedicated to education. http://mhetherington.net/blogs [File does not exist]