Here is an announcement by George Leef of a Pope Center paper by Professor George Cunningham on schools of education. One section:

It follows that teacher training programs should ensure that their students are expert in teaching those things to young people. Someone who intends to teach math, for example, should be both well-versed in the field and well-trained in the techniques of explaining math to their students.
On the other hand, the dominant view among those who run and teach in our education schools is that the key role of schooling is to achieve various social objectives. In their opinion, it’s more important for teachers to properly adjust students’ outlook on life and society than to instruct them in “mere” knowledge and facts. Under that view, teachers who devote too much time to “rote learning” (for example, learning multiplication tables) are not doing a good job and a school could be performing poorly even though all its students have mastered the “3 Rs.” Cunningham writes that according to this theory, “a child’s education is successful if he is exposed to the right attitudes by teachers, even if he does poorly in measures of learning on reading, math, history, science, and so on.”