This document provides guidelines for daily lesson preparation in the Philippine Department of Education's K to 12 Basic Education Program. It outlines the importance of instructional planning and lesson preparation for ensuring effective teaching and learning. Teachers are required to complete either a Daily Lesson Log (DLL) or Detailed Lesson Plan (DLP) on a daily/weekly basis. New teachers and those teaching new content must complete a DLP. The DLL and DLP templates include objectives, content, resources, procedures, assessment, and reflection sections. Thorough lesson preparation is considered essential for teachers to facilitate learning, deliver quality education, and effectively manage instruction.