Ridgedale High School is a public high school in Morral, Ohio. It is the only high school in the Ridgedale Local School District. Ridgedale graduates approximately 70 students every year.AcademicsIn order to graduate, students must obtain 24 credits by the end of their senior year. They are required 4 credits of English, 4 credits of mathematics, 3 credits of science, 3 credits of history (often referred to as social studies), a half-credit of health, a half-credit of physical education.Students planning on going to college after graduation are required to take 4 credits of English (with emphasis on composition), 4 credits of mathematics (Algebra I, Geometry, Algebra II), 4 credits of science (including Biology and Chemistry), 3 credits of history, 3 credits of foreign language (some schools now recommend 4), and one credit of art.