As part of adopting a "smaller learning communities" program of instruction, Northwestern High School offers several specialized programs in addition to the core curriculum mandated by the Prince George's County Public Schools system. A career academy operates as a "school-within-a-school" model, that provides a college preparatory curriculum with a career-related theme. The curriculum organizes instruction in academic subjects around an industry or career theme and enables students to fulfill requirements for college entrance in addition to acquiring work-related knowledge and skill.