DM NO. 012, S. 2022. FRONTLEARNERS USAGE AND FEEDBACK OF GRADE 8, 9, 11 AND 12 TEACHERS Posted on January 12, 2022 by DepEd Mandaluyong Leave a comment DM NO. 012, S. 2022. FRONTLEARNERS USAGE AND FEEDBACK OF GRADE 8, 9, 11 AND 12 TEACHERS Memorandum Numbered