This document provides a summary of the DepED Educational Facilities Manual which outlines policies and guidelines for managing educational facilities in the Philippines. It discusses the importance of educational facilities and the basic principles for facilities. It also describes the process of school mapping which involves assessing existing school infrastructure needs, projecting future requirements, and developing a perspective school map. The expected results of school mapping are identifying repair needs, additional classrooms required, potential new schools, schools for phasing out, and resource allocation. The document emphasizes the importance of school mapping for effective educational facilities management.