References
- Bloom, G., M. Englehart, E. Furst, W. Hill, and D. Krathwohl. 1956. Taxonomy of Educational Objectives: The Classification of Educational Goals. Handbook I: Cognitive Domain. White Plains, NY: Longman.
- Borka, H. 2004. “Professional Development and Teacher Learning: Mapping the Terrain.” Educational Researcher 33 (8): 3–15.
- Cole, D. B., and J. E. Ormrod. 1995. “Effectiveness of Teaching Pedagogical Content Knowledge Through Summer Geography Institutes.” Journal of Geography 94 (3): 427–433.
- Davenport, D. 2002. In Lincoln’s Footsteps: A Historical Guide to the Lincoln Sites in Illinois, Indiana, and Kentucky. Black Earth, WI: Trail Books.
- Ferguson, A. 2007. Land of Lincoln: Adventures in Abe’s America. New York: Atlantic Monthly Press.
- Guskey, T. 2005. “Taking a Second Look at Accountability: Strong Evidence Reflecting the Benefits of Professional Development is More Important Than Ever Before.” Journal of Staff Development 26 (1): 10–18.
- Guskey, T. 2009. “Closing the Knowledge Gap on Effective Professional Development.” Educational Horizons 87 (4): 224–233.
- Jurmu, M. C., J. M. Jurmu, and J. W. Meyer. 1999. “Mastery of Content and Pedagogy: Evaluation of Strategies for Teacher Institutes.” Journal of Geography 98 (1): 14–22.
- Koppich, J. 2000. “The Federal Role in Teacher Professional Development.” Brookings Papers on Education Policy 2000: 265–295.
- Scenic America. n.d. “Lincoln Heritage Trail.” Accessed January 20, 2013. http://www.scenic-america.com/illinois/lincoln-heritage.htm