St.Theresa's School, Barhana Village, Nandgaon Road, Tehsil-Chhata, Kosi-Kalan, District - Mathura, Uttar Pradesh, is a Co-Educational Institution. It is founded and administered by the Catholic Archdiocese of Agra. It is a Catholic minority institution established under the article 30 of the Indian Constitution, on 10 July 1990 to cater to the educational needs of the people of Kosikalan. It is a town situated in BrijBhoomi, 42 kilometres away from the Holy City Mathura, i.e., the area where Lord Krishna spent his childhood days This institution endeavors to impart the sound knowledge to young children in the light of truth which ultimately leads them to God who is the source of Knowledge and Wisdom.