The Cooperative Learning Center of University of Minnesota 
 http://www.co-operation.org/
 
Cooperative Learning  
http://www.cooperativelearning.com/


Website Resources: Cooperative Learning

ERIC has over 1400 lesson plans in ERIC when selecting for “cooperative learning AND social studies”.
http://ericir.syr.edu/Virtual/Lessons/

EdHelper has over 300 lesson plans many of which include cooperative learning.
http://www.edhelper.com/cat263.htm
 
The Jigsaw classroom
http://www.jigsaw.org/steps.htm

NCSS Position Statements—Ability Grouping
http://www.socialstudies.org, and click on Position Papers