DA NO. 81, S.2021. FREE WORKSHOP FOR TEACHERS AND PRINCIPALS – MAXIMIZING TECHNOLOGY IN TEACHING ARALING PANLIPUNAN AND FILIPINO Posted on June 4, 2021 by DepEd Mandaluyong Leave a comment DA NO. 81, S.2021. FREE WORKSHOP FOR TEACHERS AND PRINCIPALS – MAXIMIZING TECHNOLOGY IN TEACHING ARALING PANLIPUNAN AND FILIPINO Advisory