Library and Archives Canada
Nlc: Defining Primary and Secondary Sources
Libraries and archives hold documents and books that can be used for your research projects. Learn how to divide and identify them into primary and secondary sources in this tutorial.
University of California
Uc Berkeley Library: Critical Evaluation of Resources
Questions to ask yourself when determining if a source is reliable. Discusses difference between primary and secondary source. List of reference sources and links to other sites that teach you how to evaluate sources....
Polk Brothers Foundation Center for Urban Education at DePaul University
De Paul University: Center for Urban Education: Compare Central Idea Across Mult Texts [Pdf]
This Center for Urban Education resource provides a downloadable graphic organizer designed for comparing a central idea across multiple texts.