New Delhi, Feb 23 (IANS) Mata Bhagwanti Chadha Niketan (MBCN), a school for specially-abled children, celebrated its 20th annual day on Saturday.Noida-based MBCN is under the aegis of The Ponty Chadha Foundation, which works towards the social and economic development of the society, MBCN said in a statement."On this momentous occasion, the school released self-instructional training modules to enable trainers or caretakers of specially-abled children in promoting the development of young children with developmental delays in a home setting," it said.With this module, the school aims to reach out to caregivers and parents who either cannot afford to avail educational and developmental training services for their specially-abled child or such services are not available in their areas because of remote and underdeveloped location, the statement said. --IANS rrb/sn/pcj