The 2025 modular professional training for preschool and general secondary school teachers, organized by the National Center for Teacher Development Support, was successfully conducted from November 12 to December 30, 2025, through the bagsh.edu.mn platform. A total of 10,644 preschool teachers and 29,071 general secondary school teachers participated in the training. Scholars and academic staff from the Mongolian National University of Education (MNUE), kindergarten and general secondary school teachers, as well as researchers from non-governmental organizations (NGOs), were selected to serve as trainers for the modular professional training.