I teach online professional development courses to educators and teach online courses on U.S. history, world history, civics, academic skills, and writing to middle school and high school students. I am also a consultant on instructional design, curriculum development, and professional development with a special emphasis on projects related to educational technology, oral history, public humanities, audio documentary/podcasting, K12 social studies, and online teaching and learning.

Parks, Gordon, photographer. New York, New York. Harlem newsboy
. United States New York New York State New York, 1943. May-June. Photograph. https://www.loc.gov/item/2017851526/.
Photograph 111-C-CC45804; Operation “Yellowstone” Vietnam: Following a hard day, a few members of Company “A,” 3rd Battalion, 22nd Infantry (Mechanized), 25th Infantry Division, gather around a guitar player and sing a few songs.; 1/18/1968; Color Photographs of Signal Corps Activity, 1944 – 1981; Records of the Office of the Chief Signal Officer, Record Group 111; National Archives at College Park, College Park, MD. [Online Version, https://www.docsteach.org/documents/document/company-a-guitar, January 21, 2021]
Palmer, Alfred T., photographer. Operating a hand drill at Vultee-Nashville, woman is working on a “Vengeance” dive bomber, Tennessee. Library of Congress: http://hdl.loc.gov/loc.pnp/fsac.1a35371