Comment by everdrive

In part this is a consequence of blank slate ideology, which presupposes that all students are equally capable of identical outcomes and that individual student failures are always / usually systemic failures in disguise.

This is a silly perspective, but the blank slate folks really got their tendrils in just about anywhere. In reality, some people are simply bad at math. More education will help, but they will always be disadvantaged compared to people who are more naturally predisposed. (note, I'm quite bad at math myself)

It may seem altruistic to err on the side of caution here and try to catch the kids that fall through the gaps, (again, assuming that they are falling through the gaps due to systemic failures) but as the article points out, there is a limit to this approach; eventually it brings the talented students down and degrades the program.