The document describes a Budget of Work (BOW) for teaching mathematics from Grade 1 to Grade 10. It merges the Most Essential Learning Competencies issued by the Department of Education with the BOW of DepEd CALABARZON. The BOW contains the quarterly learning domains, MELCs to be covered in each week, specific learning competencies for each MELC, and the number of days to devote to each competency. It is intended to be used as a reference for teachers in developing lesson plans and logs. The document provides an example of the BOW format and instructions for how teachers should use it.