@roger,
You wrote:
POM makes the statement that teachers can't, or shouldn't be subject to evaluation for twenty years. Fine. Then you think unevaluated teachers should be granted tenure, anyway. This is not our first difference of opinion.
That is not what I said and I will not be misquoted, although, perhaps, your misquote is evidence that your reading skills are below grade level.
Until a student is either in college or at work, there is no way to know whether that teacher was successful.
Recently, teachers have been quitting after five years in the classroom. The lack of respect, the poor pay, the long hours (try correcting papers) drive teachers away, so, it really doesn't matter how good or bad they are, does it? After all, they will be out in five years.
Then, there is a division almost along political lines as to how a teacher should be educated. I went to college and grad school when the left wing students all wanted to revive the seven liberal arts, to make the curricula of all schools more challenging and to guarantee that teachers majored in the subject they wished to teach and not in education. The right has always watered the curriculum. I took the 23 hours of education mandated by the state of MI to earn a certificate but refused to take more. I had to take enough hours of English to be certified: one course above the 200 level each in grammar and expository writing, a course in Shakespeare and one in American Literature, 1830-65
in addition to 30 hours of assorted English and American lit courses. My daughter, on the other hand, studied Spanish, French and Portuguese in college then did a master's in education. She will tell you that anyone with common sense can teach and that education courses are a waste of time.
I recently read that only half of those who leave college with teaching credentials actually teach. One of the reasons why this number is low . . . aside from budget cutting having reduced the number of positions . . . is the process of applying for a teaching position is humiliating. There are schools that demand up to nine letters of recommendation.
In most fields, it is the personality that matters and teaching is no exception. I can think of a teacher at the middle school my kids attended. I respected him enormously and my daughter adored him. My son hated him. Same family, different reactions among family members to this individual.