visual studies special issue: "the visible curriculum"
volume 22, issue 1 (2007) is a special issue of the journal entitled "the visible curriculum".
the articles all relate to the importance of the visual in society's educational spaces, and how this typically remains implicit or transparent in activities that go on in (and discussions that occur around) educational settings.
you can find a list of the issue's articles here:
http://www.informaworld.com/smpp/title~content=g772402966~db=all