The document outlines performance mentoring and coaching sessions for mathematics teachers at Justimbaste Remandaban National High School in Leyte, Philippines, during the 2022-2023 and 2024-2025 school years. It details observations, lesson plan enhancements, and collaborative efforts to improve literacy and numeracy, critical thinking skills, and classroom management strategies among teachers. Each session includes a summary of critical incidents, outputs, and impacts on the teaching process, highlighting teacher development initiatives.