Tgace said:(notice I wasnt an english major )
You can become an "expert" on something w/o a degree. They are nice for moving up through the ranks though.
Even us English degrees type faster than we edit here, looked at the number of 'and' and 'as well' uses in my last post - WOW! I am glad my students don't check this site out... as far as I know
I have met some really well trained/educated people who were nearly completely self taught on their topic of choice. Sometimes I feel guilty for pursuing my Graduate degree more because I have to for my permanent cert. as a teacher than by a desire to master my craft. I feel like I would be better served w/an assigned mentor teacher who would act more as a coach/trainer to help me refine my craft than by doing more projects and research... teachers learn more by teaching - about their subject as well as the craft of teaching.
Honestly, as a teacher, I promote the idea of students getting knowledgeable on stuff they love strictly based on interest. That way they can be more qualified to do what they love doing for a career. It also gives them a framework of motivation for subjects they might not enjoy. I.E. Science might become a little more interesting if you learn how it is related to the creation/study of sound or manufacturing instruments as a music lover/musician. Learning history in relation to literature might make it more tolerable for a writer/literature/movie lover....
All the techniques, methods and rationales behind formal teacher training are like tools in a tool box to me, my tool box is organized more from my personal experience and personallity. My personal research in Martial arts/philosophy/military history/music/sports and performance training.... all are just as influencial on my classroom style/techniques and vice versa as far as influence on the Martial arts training floor.