VISAKHAPATNAM: Speakers at a one-day orientation programme stressed the role of teachers in the transformation of children into responsible citizens through value-based education. Humanitarian values were a part of it, said district coordinator (spiritual) of Sri Sathya Sai Seva Organisation P.Ramesh Babu. The programme on humanitarian values for teachers was organised under the aegis of Balvikas at Sri Sathya Sai Vidya Vihar at MVP Colony on Sunday.