DM NO. 407 S. 2025 IN-SERVICE ON THE DEVELOPMENT OF A CONTENT-BASED TEACHER RESOURCE BANK FOR THE CORE LEARNING AREAS (EFFECTIVE COMMUNICATION/ MABISANG KOMUNIKASYON, LIFE AND CAREER SKILLS AND PAG-AARAL NG KASAYSAYAN AT LIPUNANG PILIPINO) UNDER THE STRENGTHENED SENIOR HIGH SCHOOL CURRICULUM