ABC-CLIO.com
Focuses on history and social studies resources for the scholar, student, teacher, and librarian in universities and secondary schools.
http://abc-clio.com/
Awesome Library
Organizes the Web with 35,000 carefully reviewed resources, including the top 5 percent in education.
http://www.awesomelibrary.org/
Beyond Books.com
Helps teachers educate the new generation of middle- and high-schoolers with rich, up-to-date, original content, linked to the best of the web.
http://www.beyondbooks.com/
BrainPOP
A pioneering developer of engaging, animated content that motivates and inspires children to learn.
http://www.brainpop.com/
HowStuffWorks
Source of credible, unbiased, and easy-to-understand explanations of how the world actually works.
http://www.howstuffworks.com/
iKnowthat.com
Activities based on educational standards for many subject areas and topics.
http://www.iknowthat.com/com
Kathy Schrock's Guide for Educators
A categorized list of sites useful for enhancing curriculum and professional growth. It is updated often to include the best sites for teaching and learning.
http://school.discoveryeducation.com/schrockguide/