This document outlines the assessment and rating system for learning outcomes under the K to 12 Basic Education Curriculum. It discusses the philosophy, nature, levels, tools, and frequency of assessment. Assessment will be standards-based and focus on knowledge, skills, understanding, and performance. Student proficiency will be rated on a scale and determine promotion. Rubrics will provide clear guidelines for evaluating student work. Formative and summative assessments will track progress and measure proficiency. The system aims to support quality learning through self-reflection and accountability.