Superhero Mike Rose has a cool blog entry about this topic here. One quote that struck me as crucial:
And because many of our students, like Kevin, did display in their writing all the grammatical, stylistic, and organizational problems that give rise to remedial writing courses in the first place, we did spend a good deal of time on error – in class, in conference, on comments on their papers – but in the context of their academic writing. This is a huge point and one that is tied to our core assumptions about cognition and language: that writing filled with grammatical error does not preclude engagement with sophisticated intellectual material, and that error can be addressed effectively as one is engaging such material.
He highlights the battle I fight every semester with my student teachers…in my experience, almost all kids will respond to real questions and provocative, relevant texts. They may struggle with their prose, they may grow frustrated at their own progress, they may not be able to write all the wonderful things that they can say — but their ability to “deal” with that material is very much present.
I remember showing a group of kids a picture from the war in Iraq and asking them to describe it. All one kid could say what that is was “bullshit.” I could have stopped there, but I knew he was trying to say something deeper, and by gently pushing, he was able to describe how such a situation (a father crying over a wounded child) was beyond words.
Sadly, I think a lot of teachers hear the curse and simply stop trying.