DM NO. 1273, S. 2022. DEMONSTRATION TEACHING IN ALTERNATIVE LEARNING SYSTEM (ALS) AND CULMINATING ACTIVITY Posted on November 25, 2022 by DepEd Mandaluyong Leave a comment DM NO. 1273, S. 2022. DEMONSTRATION TEACHING IN ALTERNATIVE LEARNING SYSTEM (ALS) AND CULMINATING ACTIVITY Memorandum Numbered