http://www.nps.gov/rap/
The regional archeology program of the National Park Service
This page has historic and archeological information that will be useful to teachers
http://nmnhwww.si.edu/anthro/outreach/localgde.html
Outreach program of Smithsonian Institution
A listing of organizations and archeologists in the Washington area, good for contacting an archeologist
http://www.uiowa.edu/~osa/nasa/in/districtofcolumbia.html
Contact information for the District archeologist