This document outlines the key responsibilities (KRAs), objectives, and performance indicators for Master Teachers. It includes conducting action research, participating in professional development, achieving student performance targets, completing quarterly competencies, increasing exam scores, observing and mentoring other teachers, and evaluating teacher performance. An example performance review is also provided, showing a Master Teacher received an overall rating of "Very Satisfactory" for accomplishing their KRAs and objectives over the year. Their strengths are preparing engaging lesson plans and maintaining a well-structured classroom. They are advised to finish a doctorate degree to allow for further promotions.