(VOVworld)- The 5^th International Workshop on French- Vietnamese Didactic Mathematics opened in Hue city on Saturday. Organized by the Hue Pedagogy University, the Joseph Fourier Grenoble of France, and Ho Chi Minh City’s Pedagogy University, the workshop attracted Math researchers, teachers and students from both Vietnam and France. The participants discussed training for Math teachers, natural resources, and teaching technologies at various educational grades. The workshop was a platform to exchange opinions, ideas and information in Math learning and teaching. It created an opportunity for French and Vietnamese scientists to discuss solutions to reform the training of math teachers.