Yes, it's Minnesota, but the same indoctrination and brainwashing is going on in many states and in many schools, public and private

another day, another time

Removing “content-based education”, and proud proud of it.

John Hinderaker, PowerLine:

Anti-Americanism In the Public Schools

It’s bad enough that our public schools are terrible. It’s worse that their curricula, in some states, are actively anti-American. In Minnesota, where I live, our legislature has mandated a change from teaching factual content to instilling left-wing activism. This is done in the guise of “Ethnic Studies” instruction.

My organization campaigned hard against the legislative Ethnic Studies mandate and has since campaigned to repeal it. Nevertheless, it is going into effect this year. How bad is it? We have released a series of videos exposing what “Ethnic Studies” really means. This is the third in the series; there are two more to come. Prepare to be shocked:

However bad you think the schools are, they are worse. While Minnesota is no doubt one of the worst offenders, don’t assume that the schools in your community are significantly better in terms of anti-Americanism.

FWIW: Anti-Americanism in social studies, but in almost all (every?) other subjects, from science to English, even to math.