DO MEMO NO. 48, S. 2020 DEVELOPMENT OF ACTIVITY SHEETS INTENDED FOR REMEDIATION, REINFORCEMENT AND ADVANCEMENT AS SCHOOL-DEVELOPED SUPPLEMENTARY LEARNING MATERIALS Posted on June 23, 2020 by JD Mercado Leave a comment DO MEMO NO. 48, S. 2020 DEVELOPMENT OF ACTIVITY SHEETS INTENDED FOR REMEDIATION, REINFORCEMENT AND ADVANCEMENT AS SCHOOL-DEVELOPED SUPPLEMENTARY LEARNING MATERIALS Memorandum Numbered