National Endowment for the Humanities
Neh: Edsit Ement: Life on the Great Plains
A detailed lesson plan that explores "the concept of region and how culture and experience influence the perception of regions." Site provides many excellent websites for students and teachers to explore during their study of the Great...
Northwestern University
American Memory: Edward S. Curtis's North American Indian: Photographic Images
Find Native American tribes grouped by geographic location as well as relevant information and pictures.
Other
Ethnological Museum: Native Americans of the Plains
Part of a larger exhibition about Native Americans, this page gives visitors an up-close look at the Hidatsa and the Mandan, Native Americans of the Plains. Viewable are a decorated a buffalo skin and color etchings of tribal chiefs...
Annenberg Foundation
Annenberg Learner: United States History Map: Indians
An interactive site showing the Native American culture areas and the major tribes living in those areas before the arrival of the Europeans. Click to find out more about Indians living in those area and find a game that challenges you...
Khan Academy
Khan Academy: Eastern Shoshone: Hide Painting of the Sun Dance
Painting on animal hides is a longstanding tradition of the Great Basin and Great Plains people of the United States. Painting, in tandem with oral traditions, functioned to record history.Cotsiogo, a member of the Eastern Shoshone...
Other
Blackfoot Nation
An official site of the Blackfoot Nation in Montana. Gives a look into their history, culture, and government.
PBS
Pbs: Arikara Indians
This site from PBS provides information about the Arikara Indians and the Lewis and Clark expedition.