Mariposa Elementary School provides educational programs to students in kindergarten through grade five. The school offers bilingual and after-school programs. Its academic curriculum includes English, math, science, social studies and language arts. Mariposa Elementary School s facilities include a library, cafeteria, playground and classrooms. The school employs subject teachers, social workers, psychologists, librarians, academic counselors, and language and hearing specialists. Its parent-teacher organization sponsors award assemblies, fundraising events, and literature and math nights. Mariposa Elementary School s media center stocks a collection of storybooks, puzzles, picture dictionaries, encyclopedias, newspapers, and fiction and nonfiction books. Located in Lancaster, Calif., the school is governed by the Lancaster School District.