sounds like she's just an unhappy *****!
If he needs it proofread (I'm in school to be a High School English teacher) I'll be happy to look it over. Of course I can't guarantee that it will get him an A, but I'd still look it over.
How long was the turnitin.com requirement known? We're already into the second semester. Shouldn't he have known by now that English papers have to be submitted to that website first? Also, it should have been included with the assignment instructions and parameters.
He certainly deserves some leeway, but it's hard to hear the teacher's side through you. I know when my kid is sick, there's a lot of interaction via e-mail with the teacher to make sure she's got everything she needs for her assignments. (I'm not saying you didn't do that, just saying that's what I do). If the requirement wasn't made known when he was given the assignment, then you should have a reasonable claim.
Although it was not mentioned with the assignment instructions and parameters, she had mentioned turnitin.com before, but this was the first time it was to be used, so he forgot about it...Damn him for having a torn MCL and a gallon of fluid built up around his knee.
I understand it's hard to hear her side through me, but I have presented all of the facts from both sides...If there is something you think would be pertinent to know that I may have left out, feel free to ask..