Jmo, but so much of our education woes seem to stem from society, not a lack of good, passionate teachers. My mom taught all of her life and won awards. She thought very highly of her other teachers around her. She never thought a lack of good teachers were pulling her district down. The one thing she did worry about was how many children in Knoxville came in unable to focus because they had so many issues at home, parents that didn't care, some even came in hungry and starving.
I don't think kids in the ghettos suffer because those teachers are lazy or stupid, quite the opposite, they have to care about as much as any teacher. I think they suffer because of societal issues and priorities.
I severely question how much value American society places on education, versus those nations we judge ourselves against - Norway, Sweden, Japan, Canada, Finland, etc, and that starts with parents and society first. How many parents push their kids in sports, but not school? How many put athletes and millionaires on a pedestal, but not a good engineer or accountant? It seems our thinking of success is far too extreme and stratified.