St. Mary's High School was started at Bellampalli, in the month of June 1988. It had been its beginning in a rented building by the side of main road.
On June 20, 1989, it was shifted to the present building. The school is owned by the CMI Service Society of the Mar Thomas province of Chanada. Mary's High Schooll, Bellampalli emerged as the fulfilment of far-sighted vision of materializing the manifestation of perfection of children. It was established in the year 1988. The institution is named after Mary, mother of Jesus, whose love and protect
ion is experienced by every child who enters her gates. The school is managed by CMI(Camelites of Mary Immaculate) Fathers of Mar Thoma of canada. The charism of the Congregation is to reach the Divine Spark and bring it to the society by attending to the needs of its individuals in a language that can be understood in time and context.Right from the days of its founder Blessed Kuriakose Elias Chavara(1805 - 1871) the Congregation has taken up innovative steps in the fields of education, printing and publications, health care, social upliftment etc. and has extended yeoman service to the people. Education is a gradual process of development of potentialities inherent in a child, as the child grows from infancy to maturity. Therefore care has to be taken to impart sound moral training to the pupils to cultivate in them the social virtues, such as, politeness, courtesy, considerateness, etc. It aims to develop punctuality, regularity, cleanliness and neatness and to establish in them citizenship qualities with a sense of responsibility, devotion to duty, love of labour and love for ones country and inculcate spiritual and moral values of them.