ORAL THESIS DEFENSE MST Candidate Daniel Laverty Thesis Co-Advisor: John Thompson Thesis Co-Advisor: MacKenzie Stetzer Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science in Teaching December, 2015  Investigating Teachers’ Content Knowledge and Pedagogical Content Knowledge in a Middle School Physical Science Curriculum on Force and Motion  Teaching is a read more Thesis Defense – Daniel Laverty