I'm having a hard time, even with a rubric. I'm finding that even my most advanced kids are not getting advanced scores in writing. I wonder if I'm being too hard, then I wonder if I'm being to easy. Sometimes when I know a child has really improved and done their best I have to make myself consider how I would feel if it were another child's paper.
I think grading is the most challenging part of teaching. Well, maybe not the MOST challenging part, but's it's much harder than I thought it would be.
What do you do to overcome bias and insure even handedness?