DM NO. 800, S. 2026 INSTITUTIONALIZATION AND CONDUCT OF THE MATHEMATICS DIVISION LEARNING ACTION CELL (LAC) FOR SY 2026-2027 Posted on June 18, 2026 by DepEd Mandaluyong Leave a comment DM NO. 800, S. 2026 INSTITUTIONALIZATION AND CONDUCT OF THE MATHEMATICS DIVISION LEARNING ACTION CELL (LAC) FOR SY 2026-2027 Memorandum Numbered