FOR PUBLIC ELEMENTARY SCHOOLS :CORRIGENDUM TO THE SCHEDULE OF THE FOURTH PERIODIC EXAMINATION S.Y 2016-2017 FOR GRADE 1 STUDENTS Posted on March 17, 2017 by DepEd Mandaluyong Leave a comment 17-03-070.CORRIGENDUM TO THE SCHEDULE OF THE FOURTH PERIODIC EXAMINATION S.Y 2016-2017 FOR GRADE 1 STUDENTS.pdf Memorandum