Potomac Elementary School, located in Dahlgren, Va., is among the premier public schools in King George County, providing a safe environment for learning. Governed by the King George County Public Schools, it teaches classes from kindergarten through grade six, and enrolls more than 450 students. The school provides experienced and certified nurses who provide emergency first aid, health counseling for chronic illness, nutrition, disease prevention, and healthy lifestyles. Potomac Elementary School s curriculum includes language arts, physical education, mathematics, science, alternative education, English as second language, music and art, social studies, special education, and computer studies. The school provides reading resource, library, computer and science lab, cafeteria, food and transport services, and various athletic activities.