This document contains a daily lesson log from San Ildefonso National High School. It outlines the objectives, content, procedures and activities for lessons on research methodology for Grade 12 students. The lessons cover understanding data collection, research design, population and sampling methods. Activities include defining key terms, providing examples, answering questions to check understanding and applying concepts to real-world problems. Formative assessments are given to evaluate student learning and identify those needing additional support. The teacher reflects on lesson effectiveness and documents the number of students demonstrating mastery or requiring remediation.