In my post, I opened discussing how our current system of funding education in the US is to force everything through a government department. That department is constrained by a number of things, including “regulatory” capture by those parents with the time, inclination and skills to engage with the bureaucratic system. It’s also constrained by federal, state and probably municipal laws about what it can teach.
It’s also constrained by an instinctual conservativeness in parents, who think that they turned out ok, and so what worked for them will work for their kids.
But as the Montessori research demonstrates, all of those levels of conservativeness add up to a remarkable degree of sclerosis for the educational system. Now it may be that there’s good reasons to not adopt Montessori ideas for the general schools, just like there may be good reasons to not adopt Khan’s idea’s. But we’ve had a long time to study Montessori, and it seems to produce students who do well in life.
It’s not financial; the methods are old enough that anyone can use them, even if the early writings are probably still copyrighted.
So why aren’t its methods better distributed?