I read the Stemtl article. I will say it peaked my interest. There is a lot to untangle in the article. Some of it, along the lines of active learning, I agree with. This type of learning is generally better for a majority of students. There are problems with active learning, along the lines of the majority of the class. If you have an immature class, active learning becomes a waste of time.
I am curious as to the "why" students of color, female, and poor struggle with math more than middle class/wealthy white students. I would be interested to see if this is across the board for all communities. Are there communities that have been successful teaching math to students of color/female/poor? If there are, what are they doing differently?
I do think it is a worth while endeavor to challenge the way we teach and learn, but we must keep in perspective what the overall goal of public school system is.
Bry