Last, four-year colleges are not offer practical programs. According to Mike Rustigan (2010), author of Is a college degree necessary? “Many drop out because they feel school is not preparing them for anything practical.” People learn best by doing but four years college mostly offer traditional method which students come to class for attendant, take note and listen to long lectures. Many classes are interesting for studying to gain knowledge but are not practical for future job. For example, mathematic is challenging subject and it is require for any majors. Engineering students must take four-calculus courses for solving differential, linear equation and integral problems but it seem not helpful for future career. Engineers need something
