ProfJohn, kindly STFU about what you think teachers do and don't do. Do you really think that lesson planning, grading, conferencing, extracirricular responsibilities, etc. etc. are a once in a blue moon occurrance for teachers. I assure you, they aren't.
I'm in my third year of teaching and I spend from 7:30-4:30 with students. I'm only required to be there from 7:30-3:30 as per my contract, but any teacher ceasing to work at that time would find themselves out of a job before the quarter is over. The hardest part about firing a teacher isn't the union....its quickly finding someone new to replace them that is qualified, then acclimating them to the particulars of the school/community, having the students/parents adjust, and then hoping that they have the time to teach all the information to the kids that they are required to learn. Firing bad teachers is much easier than those in the media and politics make it out to be.
I routinely spend 12 hour days at school, and THEN take my work home. I spend countless hours grading at home on top of that. I spend my weekends supporting our computer lab because we can't afford a full time IT person. I sponsor certain clubs not out of the goodness of my heart (okay, maybe a little....I am a teacher afterall...), but because I am contractually obligated to. I, along with my entire department, ran the summer math enrichment program for, you guessed it, no increase in pay. It was what those students needed at that point in their lives, so, we did what we had to do.
This is what is expected of a teacher. My colleagues work just as hard as I do. Teachers everywhere do much more than even I do because we have small class sizes by comparison. Many teachers donate a portion of their checks back for things like classroom and student school supplies as well, especially in poorer districts.
And guess what....I can only dream of making the kind of salary and benefits of the OP. I don't begrudge them that, because they damn well earned it. I just happen to live in Alabama, which isn't exactly swimming in money to fund its educational system.
You wouldn't last 5 minutes in any high school. That much is obvious from your posts here. So kindly STFU about our profession. You know nothing.