1. Preservice Elementary Teachers' Engagement with Open Mathematics Tasks Open Access Author: Mainzer, Emily Title: Preservice Elementary Teachers' Engagement with Open Mathematics Tasks Graduate Program: Curriculum and Instruction Keywords: open mathematics taskspreservice teacher educationinstructional practiceelementary mathematics methods coursesengagement File: Download EMainzer_Dissertation_FINAL.pdf Committee Members: Kimberly Powell, Professor in Charge/Director of Graduate StudiesGwen Lloyd, Major Field MemberAndrea Mccloskey, Chair & Dissertation AdvisorAndrew Baxter, Outside Field MemberMatthew McCrudden, Outside Unit Member