DM NO. 547 S. 2026 – CHANGES TO DIVISION MEMORANDUM NO. 623, S. 2025 (THREE-DAY STAY-IN DIVISION TRAINING ON  STRENGTHENING SCIENCE CONTENT MASTERY, PEDAGOGICAL SKILLS, ENHANCED BY ARTIFICIAL INTELLIGENCE INTEGRATION FOR GRADES 7, 8 SCIENCE TEACHERS AND GRADE 9 NON-SCIENCE MAJORS TEACHERS UNDER PROJECT e-SIKLAB)