The development of "Educator Competencies for Personalized, Learner-Centered Teaching" ("the Competencies") serves as a first step in identifying the knowledge, skills, and dispositions that educators need in order to create and thrive in effective personalized, learner-centered environments. The Competencies are organized into four domains--Cognitive, Intrapersonal, Interpersonal, and Instructional. For each domain, both high-level competencies and detailed "indicators" that describe specific ways that educators can meet each competency in a personalized, learner-centered manner have been identified. A personalized, learner-centered education approach does not throw out previously gained knowledge and evidence of good teaching and learning. Far from it. Instead, this framework deliberately builds a bridge from those foundations toward a vision of how the teaching profession can evolve to meet the changing needs of learners. Presented here are key principles identified to guide and inform the work and perspective of this report. The intent is for this framework to serve as a "living" tool to guide educator development, so that a growing number of teachers are able to help scale the transformation to personalized, student-centered learning. Appended are: (1) Glossary of Terms; (2) Methodology; (3) Source Frameworks; (4) Crosswalk of InTASC Model Core Teaching Standards to Educator Competencies for Personalized, Learner-Centered Teaching; and (5) Selected Resources from Students at the Center.