I had one good teacher when I was in school in the 90s, the rest were just biding their time until retirement.
Mr. Eldridge, our Forestry teacher, actually cared about his students and would tutor them if needed. Bought cigars for a kid who got a girl pregnant, took us to the back forest school property and let him pass them around.
Had a math teacher that actually hated me, actually said that in front of the class. And he will fail me because of that. Yep I failed every one of his classes and couldn't go to a higher level of mathematics because of this. So I was stuck in this guys class for 4 years in Algebra 2... with a D+ to graduate.... This guy called kids stupid constantly, wouldn't give anyone a chance to learn, I couldn't go to higher science classes because....well you need math to be able to go into physics and chemistry and wouldn't sign off at the end of the year when we were choosing our classes for the following year...
"Nope, you will fail my class and are to stupid to go to chemistry and will probably fail that as well" Basic math, Algebra, algebra 1 then 2...
Heard he died of cancer...hope it was painful and he was alone.