O'Bannon, B. (2008). "What is a Lesson Plan?". Innovative Technology Center * The University of Tennessee. Archived from the original on July 29, 2011. Retrieved May 17, 2011.
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O'Bannon, B. (2008). "What is a Lesson Plan?". Innovative Technology Center * The University of Tennessee. Archived from the original on July 29, 2011. Retrieved May 17, 2011.