Columbia University
Columbia University Libraries: Notable New Yorkers: Mamie Clark
On this website you can read about Dr. Mamie Clark, distinguished African-American educator, and hear an interview with her about her studies of race and child development. This interview is part of Columbia University's Oral History...
University of California
University of Cal: Critical Thinking in an Online World
This article discusses why and how to encourage the development of critical thinking skills for students conducting research on the Web. The author even presents an overview of a project that you could adapt to your class.