This is my 21st year in the classroom, and I don’t plan to go anywhere anytime soon. I largely agree with most of the comments in this thread, but would add a couple other factors:
There is a general sense that teachers are much more responsible for student achievement than they used to be. In some ways, this is a good thing. I do not want to go back to the bad old days when teachers just sorta did what they did and if a child made choices that compromised their education, well, so bad so sad but not really the responsibility of anyone in the building. In that model, a teacher presents information and assigns grades. Some teachers did more, sometimes a lot more, but they weren’t expected to. And, frankly, a lot of kids who could have had much happier, more productive lives fell through the cracks early and slid into an irrecoverable slide. But twenty years ago, a series of studies showed that the “value added” by a good teacher was actually amazing: the average amount of improvement under a “good” teacher amounted to literally more years of education per student. It was a really important thing, to quantify what good teachers do.
But then they fucked it all up. Instead of deciding “wow, some teachers are really good, how can we leverage that”? , the lesson was “Wow, so many teachers suck so bad. How can we make them better?” and because quantifying was the New Hotness, it became about measuring student achievement with tests and creatin a culture where the outcome of those tests were seen as 100% the result of good teaching. And again, data is important. Without data, you can have a school that looks good to involved parents–because their kids have the good teachers–but where poor kids are shuttled to a portable and learn nothing. And looking at data can make you a better teacher, no doubt. I use data a lot to inform my practice.
But instead of using these things as tools to find good teachers and leverage their expertise, it instead created this idea that if you buy the right curriculum, develop the “best practice” and then make every single teacher do it, all data will be good. And if the data isn’t good, that’s the teacher’s fault. I mean, the program you bought is worth a lot more than the teacher, so clearly it’s not the problem. Also, the data went from a way to see what kids were learning to the final goal in and of itself. So suddenly if you were a mediocre teacher, or had a situation that made target data impossible (and there are many), or whose data for whatever reason wasn’t an accurate reflection of learning, you’re treated like a salesman who hasn’t made his quota this month. You are treated like a bad person.
Part of the problem is that all the really good teachers I know are really good because they work their ass off. Teaching is a hobby, not just a job. So they stay up late gilding the lily not out of a fear of getting yelled at, but just because they find teaching intellectually interesting. They are willing to throw a lot of shit on the wall and see what sticks, which is a great way to find good teaching practices for a group, but super inefficient. They take a personal interest in the kids, which motivates the kids to want to succeed. But that’s not a fair expectation for the job. For all that I have been that teacher, I don’t look down at the teacher who just wants to do right by the kids for 40 hours a week and not think about it otherwise. That should be enough. But instead, unless you blow everyone out of the water or otherwise make yourself indispensable, you always feel like people are coming into your classroom just looking for a pretext to explain why you suck and are lazy. They found that “good” teachers could make more of a difference and so decided everyone should be like that. What they didn’t realize or care about was that most “good teachers” were doing the job of 2 or 3 people, and if they wanted to provide that for all students, we need schools with a lot more teachers, counselors, school psychologists, and social workers.
Part of the reason the whole “data revolution” went so wrong is that on average, principals are terrible. And, honestly, they are in a classic middle management trap: they are also going to get blamed for any data the district doesn’t like, but they don’t have many tools to control it. But most are just bad at management, and the ones who are tend to end up working downtown pretty quickly (Peter principle still alive and well in education). So people with little training in data OR management OR coaching are trying to do all three. They often don’t understand the data to see what it really means. The antagonize teachers when it wasn’t necessary. They hoard money on the general principle that it’s indulging teachers to spend money on their classrooms.
I guess the TL:DR is that the problem comes from the discovery that some teachers had students with better data. But no one really asked them why, or recognized that what they did to achieve it wasn’t sustainable. Instead, they just decided everyone else needed to find a way to meet that standard.
Better TL:DR: 20 years ago, if you were the teacher who went above and beyond, you were respected and appreciated. Now you are treated like you’ve barely met expectations and also used as the standard for everyone else to meet, even if half of what you did you thought of as your charitable contribution to the world. .