Teachers would be fine with a fair evaluation system. The state will not bend on the fact that every student is different and require separate tiers based on their background.<quoted text>
That is exactly why Unions have been fighting against teacher evaluations.
Imagine being judged on your performance if the person you're teaching speaks no English.
Imagine being judged on teaching a specials needs person with learning disabilities to do the same work in the same time as another person.
Imagine being judged when a person doesn't care. This person is lazy, doesn't want to work. You can't fire him and if you fail him it hurts you.
Some school these areas are not a problem due to low enrollment of these types of students. But then you move into city schools and you see a dramatic increase in these numbers.