Teachers in educational institutions direct the education of students and might draw on many subjects, including reading, writing, mathematics,

science and history. This process is sometimes called schooling when referring to the education of teaching only a

certain subject, usually as professors at institutions of higher learning. There is also education in fields for those

who want specific vocational skills, such as those required to be a pilot. In addition there is an array of education possible at

the informal level, such as in museums and libraries, with the Internet and in life experience. Many non-traditional education

options are now available and continue to evolve.