The explanation that I’ve seen floated is behavioral. Boys are active and physical and don’t focus as easily as girls, who are more amenable to sitting quietly and paying attention. The idea is that the current predominant K12 style favors students in the latter behavior group.

I have two kids in K12 and I don’t think it’s that simple. Not that I have a good explanation of my own, mind you.

What confuses me is that the education system, especially the college track, was designed for men and boys. Lots of colleges didn’t even admit women, and they were largely excluded from learned professions like medicine, law, the ministry, engineering, etc.

I haven’t really seen a good argument for what changed. I guess it’s possible that the school system was originally designed to teach young men skills, like quiet study and deference to authority, that women either learn more naturally or get reinforced in other contexts, and the schools no longer effectively teach those skills but still reward them.

> What philosophy?

They might be referring to the TED Radio Hour "Beyond the manosphere" by Richard Reeves. I think it was on NPR a while ago, I looked it up because the "school isn't designed for boys but girls" sounded familiar.

This.

A math test is a math test is a math test.

What's the math teacher supposed to do?

I hate to be that guy, but I think it should be pointed out that asian boys don't seem to have much of a problem. If there's a gender bias, why do they succeed?