Had an ex-gf who was a teacher and had to do just that - comments on every single student in addition to their grades. It was incredibly time consuming, but, I'm guessing incredibly useful for parents and students.
The problem is that, in our increasingly data driven world, comments are very hard to deal with on the large scale. I'm actually working on trying to define goodness around teaching interactions, and one of the big wildcards is how we structure feedback such that we get the depth of comments, and the processability of numbers. It's tough.
The problem is that, in our increasingly data driven world, comments are very hard to deal with on the large scale. I'm actually working on trying to define goodness around teaching interactions, and one of the big wildcards is how we structure feedback such that we get the depth of comments, and the processability of numbers. It's tough.