Computational Thinking / Jeannette M. Wing / Communications of the ACM
http://dl.acm.org/citation.cfm?id=1118215
http://www.cs.cmu.edu/afs/cs/usr/wing/www/publications/Wing06.pdf
Computer Science Unplugged
http://csunplugged.com/
Computer Science for Fun
http://www.cs4fn.org/
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Computational Thinking and curriculum design
CSTA Computational Thinking Task Force
http://csta.acm.org/Curriculum/sub/CompThinking.html
Computational Thinking in K–12: A Review of the State of the Field (Shuchi Grover (Stanford University School of Education, Stanford, CA, USA) and Roy Pea (Stanford University School of Education, Stanford, CA, USA – H-STAR Institute, Stanford, CA, USA))
http://0-edr.sagepub.com.cataleg.uoc.edu/content/42/1/38