ORAL THESIS DEFENSE MST Candidate Jon Janelle Thesis Advisor: Natasha Speer Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science in Teaching May, 2014  PROOF CONCEPTIONS OF COLLEGE CALCULUS STUDENTS                                          Mathematicians and mathematics education researchers have consistently asserted the crucial and multifaceted roles that deductive reasoning and read more Thesis Defense – Jon Janelle