O'Hearn Elementary School has an annual enrollment of more than 200 students in kindergarten through grade five. It works in association with various partners, including Boston Teacher Residency, Jewish Literacy Coalition, Museum of Fine Arts and Boston Foundation. O'Hearn Elementary School has a staff of more than 20 regular classroom teachers and over 35 support employees. The school imparts education in music, physical education, reading, speech, math, science, social studies, health, technology and language arts. It supports a variety of activities, such as games, sports, arts and crafts and homework times. O'Hearn Elementary School is a part of Boston Public Schools and is located in Dorchester, Mass.