Carl Hendrix is on Elon's cyber-sewer this week arguing that teachers who were trained over the last fifty years have been taught that "knowing stuff is the least important part of thinking," offering a diagram of Bloom's Taxonomy as evidence.
I'm not going to get into an argument about the taxonomy's virtues or lack thereof, and in the thread, Hendrix acknowledges the idea of knowledge at the bottom of the taxonomy because it's foundational, not least important.
But I will agree that the tide has run away from Knowing Stuff in education. for which we can blame a confluence of ideas.
One is the foolish "we don't need know stuff cuz we has google" argument, which was always without foundation. It's hard to look things up when you don't know enough to ask questions. And storing information outside your brain just means that it's not available to power your thinking or insights. The ugly cousin of this argument is that AI can just know stuff for us, which is even worse because AI cannot be trusted to get things right, and if you know nothing yourself, you cannot judge when AI is feeding you baloney. The cherry on top is that AI and enshittification have worsened Google and the internet so badly that it is even less useful as a repository of knowledge than it used to be. It is not a safe or accurate place for outsourcing your responsibility to know stuff.
The other is the modern reform movement, especially Common Core. The emphasis has been skills, skills, skills. Never mind knowing what Hemmingway had to say in The Sun Also Rises-- it's time to work on using context clues and inferences. This has always been a crock-- you cannot practice skills like critical thinking without some content to think about. It's not useful to practice chewing with your mouth empty. You can't generate waves without some medium through which the waves move. Knowing Stuff has to come before "skills."
Twenty-some years of teacher training has indeed shifted practicum to the idea of teaching to the standards and developing skills in order to do well on the Big Standardized Test. Most of the student teachers I hosted in my classroom were working from content knowledge they'd acquired in high school. It is, in fact, the teacher training mirror of the problem-- teacher prep in way too many cases focuses on the skills and techniques of teaching while ignoring the actual content knowledge that the teacher is supposed to be teaching.
This is fixable. I know, because my own teacher training fixed it, and could be a model for other teacher programs.
My undergraduate degree was not in education, but in English, because my college (Allegheny College in Meadville PA) used to run a program based on the idea that the teacher should be a content area expert. That came first. I took 1.5 education courses before I student taught (plus one English course designed specifically for teachers). That's the first part.
The second part was exceptional support during student teaching. My supervisor watched me in the classroom usually once a week, often for more than an hour. During student teaching, I took more methods courses. The college had a field office for all of us--and there were only 9--in the downtown Cleveland hotel where we all lived, and we took courses there a couple nights a week. Methods courses taught by working teachers, not college professors. One was a methods course taught by the same person who observed our teaching, so the methods course could include practical discussions of something that happened two days ago in our actual class.
The third part was an extension of that support into our first year of teaching. To the district, we were first year teachers; to the college we were interns. During that year, more classes at the field office, and more, less frequent, observations by the same person who saw us in student teaching. And then an assortment of Masters-level education courses in summers back at the college, leading to a Masters in Education.
It was a low-volume, high-cost program, so of course the college eventually killed it. But the model is still a good one. Create content-area experts-- people who Know Stuff-- and then support the heck out of them as they sharpen their teaching edge on the hard stone of actual classrooms.
Teachers should Know Stuff and be trained in the What of teaching and not just the How. Because all the technique in the world will not help you if you don't know what the hell you're talking about. And yes-- knowledgeable competence is one piece of the classroom management puzzle. Yes, a teacher needs to know some of the How as well-- lots of Hows, really. But so often the How is driven and shaped by the What; I worked with more than a few student teachers who couldn't figure out how to teach a lesson because they literally could not figure out what exactly they were trying to teach (pro tip: downloading some worksheets from an online teacher site, or having ChatGPT whip one up, will not help you solve any of these problems).
Teachers should Know Stuff so that they can Teach Stuff. Everything comes after that foundation is laid.



