Do you happen to remember when it was written? I feel like the first time I saw it was about four years ago. I was just looking over it again and there are a few paragraphs I don't remember, seeded in there near the middle and end. But most of the specific anecdotes look familiar.
I teach in a mostly Hispanic middle school, and we don't have many black students. Of the ones we have, the girls are usually pretty good, but the boys... well...