Actually, from my own personal experience, it was always the class room assistant who taught reading. And my parents, of course. I'm sure each classroom and individual has a different experience.
Wow! I wish I had a classroom assistant!
Yes, for sure, each and every classroom, teacher and school is very different. I think with the best teachers, you can't even see their classroom management. It's just there. Which is key to being a good teacher. Without the classroom management you can't teach.