Problem-Solving
http://www.edutopia.org/blog/ccia-10-visual-literacy-strategies-todd-finley
http://www.edutopia.org/stw-kipp-critical-thinking-resources-downloads
http://www.edutopia.org/blog/help-students-become-better-questioners-warren-berger
http://www.edutopia.org/blog/fueling-creativity-through-divergent-thinking-classroom-stacey-goodman
http://www.edutopia.org/blog/new-classroom-questioning-techniques-todd-finley
http://www.edutopia.org/blog/critical-thinking-pathways-todd-finley
http://www.edutopia.org/blog/critical-thinking-toolbox-brainstorm-hans-nathaniel-bluedorn
http://www.edutopia.org/blog/three-steps-to-critical-thinking-todd-finley
http://www.mindtools.com/pages/article/newTED_05.htm