Martin Professional Development Center features a conference room, technology laboratories and classrooms. The center s classrooms offer training sessions in the English Language Learners program. It also hosts meetings for Metropolitan Nashville Public Schools, which is an educational district that serves more than 75,000 students. The district manages elementary, middle, high, special education and charter schools. Metropolitan Nashville Public Schools serves students in pre-kindergarten through grade 12. The district s schools administer English Language Learners, adult and community education, and gifted and talented programs. Its schools offer guidance counseling, health care and food services, as well as classes in math, science and language arts.