FOR PUBLIC ELEMENTARY AND SECONDARY SCHOOLS: SUBMISSION OF UPDATES ON THE USE OF LESSON PLANS, LESSON GUIDES AND TRAINING VIDEOS DEVELOPED BY BDO FOUNDATION Posted on February 13, 2020 by DepEd Mandaluyong Leave a comment 20-02-47. SUBMISSION OF UPDATES ON THE USE OF LESSON PLANS, LESSON GUIDES AND TRAINING VIDEOS DEVELOPED BY BDO FOUNDATION Memorandum Unnumbered