She may not really know any math as she is a “Math Education Teacher” and not a Math Teacher.
That also occurred to me with I posted this. Education Degrees are considered a Joke by most Academics including Educators.
“A math education professor at the University of Illinois...”
As the saying goes,
“Those that can, do.
Those that can’t, teach.
Those that can’t teach, teach teachers.”
“Educators” like her are responsible for the poor performance of American school children as compared with their counterparts in other developed countries.
And, the implication that minorities can’t perform as well as whites is racist.