The Houston Independent School District is one of the largest public school systems in the United States. The district operates more than 300 elementary, middle and high schools and serves over 202,000 students annually. The district s schools offer educational programs in reading, music, language arts, math, English, science, social studies, physical education, business and technology. The Houston Independent School District provides a developmental and systematic program that ensures academic, personal, social and career development for all students. Its schools offers a variety of sports activities, including baseball, basketball, cross country, football, golf, soccer, softball, tennis, volleyball, and track and field. In addition, each district school has a library that offers a variety of print and electronic sources to assist in the learning process. The Houston Independent School District is located in Houston.