A survey of social studies teachers found that many use primarily online sources for lesson plans instead of textbooks, the New York Times reported, raising issues of bias.
an author of young adult books who makes jaunty, fast-paced videos about key moments in American history. More than half of the respondents had used materials from the lesson-sharing website ...
The past and its facts are often seen as unchanging and immutable. But perceptions as to the importance and meaning of historical facts are constantly changing. Even the definition of what constitutes ...