The document provides a Budget of Work (BOW) for teaching core subjects in Senior High School. It outlines the Most Essential Learning Competencies (MELCs) that should be covered for each subject by quarter. For each quarter, it lists the MELCs and the number of days that should be spent teaching each competency. It provides guidance on how to use the BOW, such as checking the MELCs for a given quarter and subject. The BOW is intended to help teachers map their lessons to the essential competencies and ensure all are covered within the allotted time period.