1. Collaborative planning for an elementary mathematics methods course in a third space: The role of expertise in a community of practice Open Access Author: Lynch, Courtney Marie Title: Collaborative planning for an elementary mathematics methods course in a third space: The role of expertise in a community of practice Graduate Program: Curriculum and Instruction Keywords: collaborative planningthird spacesteacher educationmathematics teacher educationprofessional development schoolboundary objectscommunities of practiceco-planningteacher educator expertiseelementary mathematics methods File: Download LynchC_dissertation_updated.pdf Committee Members: Gwendolyn Monica Lloyd, Dissertation Advisor/Co-AdvisorGwendolyn Monica Lloyd, Committee Chair/Co-ChairEdith Frances Arbaugh, Committee MemberAndrea Vujan Mccloskey, Committee MemberDavid Alexander Gamson, Outside Member