The document provides information about the End-of-School Year National Mathematics Program (EOSY-NMP) for grades 1 to 3 implemented by DepEd. The EOSY-NMP aims to support learning recovery through intensive math instruction focused on foundational skills. It involves a pre-and post- Rapid Mathematics Assessment, profiling of learners, provision of learning materials aligned to the curriculum, and 5 weeks of targeted lessons in schools during the summer. The document also outlines the scope of the Rapid Mathematics Assessment and Math Learning Experience Materials for grades 1 to 3 based on the Most Essential Learning Competencies in numbers, operations, measurement, geometry and patterns.