FOR PUBLIC SECONDARY SCHOOLS: TRAINING-WORKSHOP ON THE USE AND CURATION OF OPEN EDUCATIONAL RESOURCES (OER) AND CAPACITY BUILDING PROGRAM FOR MATH TEACHERS Posted on September 19, 2019 by DepEd Mandaluyong Leave a comment 19-09-96. TRAINING-WORKSHOP ON THE USE AND CURATION OF OPEN EDUCATIONAL RESOURCES (OER) AND CAPACITY BUILDING PROGRAM FOR MATH TEACHERS Memorandum Unnumbered