Many of those districts could definitely improve, although there are a few great schools in those type of districts.
It's more difficult when you have students coming from dysfunctional families, being raised by one parent, parent(s) who had said children at age 14 or so, or maybe grandma or auntie because the parents are in jail or on drugs. Or maybe they're living with the drug addicts.
That sort of district generally has high absenteeism, lots of behavior problems, and students generally aren't exposed to reading at home. Some schools do a great job, but it's very hard for schools to do it all.
>>>It's more difficult when you have students coming from dysfunctional families, being raised by one parent, parent(s) who had said children at age 14 or so, or maybe grandma or auntie because the parents are in jail or on drugs. Or maybe they're living with the drug addicts.<<<
This is true, and very often the most idealistic and caring young teachers can be found in these districts.