Imagine you are the kid which will end in prison. Wouldn't you feel betrayed from society if society can already see that you will end in prison and is doing nothing against it?
You can we haven't accepted the right answer though: more money for education.
Smaller classes, more support, proper trained psychologist
This isn’t nature versus nurture per se (although I believe the data does show some ability and intelligence is genetic/inherent), but that it takes a lot for a human child to succeed unless they’re at the higher end of the bell curve (and even then it’s no guarantee).
There is some evidence that large class sizes produce better results, and it would seem that whatever the US spends its education money on isn't working, because our students test much lower than our investment would predict.
Mostly outside of education. The US spends a lot on education and gets poor results for the investment because it also spends on lot on institutionalizing racism and reinforcing socioeconomic insecurity in the working class, which creates a lot for the education system to work against.