From a recent discussion on the Political Networks listserv, here are some references for teaching social network analysis.
The Program on Networked Governance at Harvard University has a list of syllabi available here: http://www.hks.harvard.edu/netgov/html/sna_courses_events.htm
A post on teaching networks by Lada Adamic: http://mblog.lib.umich.edu/~ladamic/archives/2009/07/network_textboo.html
The Network Workbench at Indiana University: http://nwb.slis.indiana.edu/
A collection by the American Sociological Association: D.B. Tindall and Todd E. Malinick (Eds.) (2008) Teaching About Social Networks: A Collection of Syllabi, Assignments, and Other Resources. Washington, D.C.: American Sociological Association