DIV MEMO NO 349 s2022 – DIVISION TRAINING-WORKSHOP ON THE DEVELOPMENT AND PRODUCTION OF SUPPLEMENTARY RESOURCE MATERIALS USING DIFFERENTIATED INSTRUCTION FOR INTERMIDIATE GRADES By DepEd Dagupan IT Unit posted on September 19, 2022 DIV MEMO NO 349 s2022 – DIVISION TRAINING WORKSHOP ON THE DEVELOPMENT AND PRODUCTION OF SUPPLEMENTARY RESOURCE MATERIALS USING DIFFERENTIATED INSTRUCTION FOR INTERMIDIATE GRADES