Because the use of primary sources is critical to the study of history, some web-based resources for primary sources are listed below.
- National History Day Research at UW Libraries - An online resource of the libraries within the University of Washington. The website provides list of history resources for both teachers and students, follow the link to primary resources.
- Alaska's Digital Library - An Alaska historical and cultural online resource of historical photographs, albums, oral histories, moving images, maps, documents, physical objects, and other materials from libraries, museums and archives throughout the state.
- Library of Congress - The national library offers a teacher page with resources as well as classroom materials.
- U.S. National Archives & Records Administration (NARA) - The Teachers' Resources page lists several options for primary sources at the bottom of the page. In particular is the NARA online tool- DocsTeach.org
- History Matters:The U.S. Survey Course on the Web - The website offers history and teaching resources; in particular, the Making Sense of Evidence page offers both analysis processes and examples of online primary sources.