My family came to the US in the early 90's with zero dollars, but now we're doing well. The difference between us and those who didn't make it out of the neighborhood was what we did with the little money and time we had.
Basic things like figuring out how to get a bank account open vs paying a check cashing fee, things add up quickly. If you don't figure that stuff out, you're screwed. I find it off for poverty-advocates to get indignant when poverty education comes up, because they don't understand how much ignorance/lack of interest/lack of skill exists in those communities, and how much of a headwind that is.
Forget things like encouraging your kids to study in school, apply for competitive courses - etc. Even if your kids are capable of that, if you don't know to push them, you perpetuate your poverty. In contrast to say Asian immigrants who drive their kids to excel and go from poverty to 1% in one generation. Any coaching that helps people recognize and take advantage of the resources and opportunities in front of them - if it actually sticks - is super valuable.