Below are OER collections containing a variety of Art related course materials (e.g., readings, quizzes, simulations, assignments, and more).

Search OER Commons for Art history/studies materials
Link: http://tinyurl.com/z5phmkx

Search MERLOT for Art Education materials
Link: http://tinyurl.com/z9ru2ot

Search MERLOT for Art History materials
Link: http://tinyurl.com/jytkm97
SEARCH TIP: OER Commons and Merlot allow you to further limit results by sub-disciplines and material type.