One of the most important aspects of charter schools is that they are schools of choice. Many families are drawn to charter schools because of their unique program of study. In the same way, charter schools give teachers a range of choices and enable them to choose a school that matches their skills and preferred teaching methods. Authorizing legislation has enabled entrepreneurial education leaders and educators to innovate and create unique learning environments that offer, for example, an emphasis on the arts, technology, online programs, vocational internships, or immersion in foreign languages.