Interesting and relevant supplements provide a jumping-off point for course assignments, papers, research, group work, and class discussion

• Barell, J. (2006). Problem-based learning, 2/E. Thousand Oaks, CA: Corwin.
• Eggen, P.D., & Kauchak, D.P. (2006). Strategies for teachers: Teaching content and thinking skills, 5/E. Boston: Allyn & Bacon.
• Bowkett, S.  (2007). 100+ ideas for teaching thinking skills. Southampton, Hamshire: UK: Continuum International Publishing.
• Beyer, B.  (1991). Teaching thinking skills: A handbook for secondary school teachers.  New York:  Allyn & Bacon.
• Polette, N.  (2007). Teaching thinking skills with picture books:  K3. Westport, CT:  Libraries Unlimited.
• Ritchhart, R., Church, M., &Morrison, K.  (2011). Making thinking visible:  How to promote engagement, understanding, and independence for all learners. San Francisco:  Jossey-Bass.