Liberty Intermediate School, also known as LIS, is a part of the Duneland School Corporation, which offers educational programs for students through various elementary, middle, intermediate and high schools. Liberty Intermediate School serves students in grades five and six. The school s academic curriculum includes various subjects, such as physical education, math and science. It operates a parent-teacher organization that promotes various fundraising activities, such as family functions and scrip programs. Liberty Intermediate School is located in Chesterton, Ind.