FOR PUBLIC ELEMENTARY AND SECONDARY SCHOOLS: TRAINING-WORKSHOP ON THE USE AND CURATION OF OPEN EDUCATIONAL RESOURCES (OER) BASIC PROGRAM FOR PUBLIC SCHOOL TEACHERS Posted on September 20, 2019 by DepEd Mandaluyong Leave a comment 19-09-106. TRAINING-WORKSHOP ON THE USE AND CURATION OF OPEN EDUCATIONAL RESOURCES (OER) BASIC PROGRAM FOR PUBLIC SCHOOL TEACHERS Memorandum Unnumbered