Edsitement is a collaboration between the National Endowment for the Humanities and the National Trust for the Humanities.

"EDSITEment offers a treasure trove for teachers, students, and parents searching for high-quality material on the Internet in the subject areas of literature and language arts, foreign languages, art and culture, and history and social studies."--from the Website

This site can be used to search and share lesson plans from K-12 to professional development.