Critical and Creative Thinking:  Multiple links to critical and creative thinking sites as well as links to Bloom's Taxonomy.
http://eduscapes.com/tap/topic69.htm

Major categories in the taxonomy of educational objectives from the faculty at the Univeristy of Washington
http://faculty.washington.edu/krumme/guides/bloom1.html

Applying Bloom's Taxonomy with sample questions and activities
http://www.teachers.ash.org.au/researchskills/dalton.htm

Bloom's Taxonomy:  Original and Revised - discussion of the revised taxonomy combining both cognitive and knowledge dimensions.
http://coe.sdsu.edu/eet/Articles/bloomrev/index.htm