FOR BJNHS, IBIS AND HHIS: CROSS-SPECIALIZATION TRAINING OF GRADES 7 TO 10 SCIENCE TEACHERS ON THEIR NON-MAJOR SCIENCE SUBJECTS – TRAINING AND WORKSHOP FOR CHIEF TRAINERS Posted on August 28, 2018 by DepEd Mandaluyong Leave a comment 18-08-131. CROSS-SPECIALIZATION TRAINING OF GRADES 7 TO 10 SCIENCE TEACHERS ON THEIR NON-MAJOR SCIENCE SUBJECTS – TRAINING AND WORKSHOP FOR CHIEF TRAINERS Memorandum Unnumbered