What about self funded college?

I work as a middle and high school substitute.  I hear from many students that they don't have any money for college (saved or from parents).  I believe we need to teach students how to save early for their future (college or first car) so they are independent and "own" their education or automobile.  Saving might include "getting the grades", working a job for cash, signing up for military service, living at home while in school, working for a company that offers paying for college or continuing education.  I don't think we talk enough about alternative ways to fund an education.  There are more ways than just signing a check.