I went to the same school...and there wasn't this much work sent home in 6th grade.
I've been sounding the alarm about the way they teach writing since kindergarten. Everything by euphemism-"seeds and watermelons", "sandwich writing", "flower petals", "turkey feathers"...but the kids have no idea what an outline or rough draft is, those terms are never used. They were taught to re-state the opening sentence of any paragraph as the closing to any paragraph-what I call the "rain man effect". ( Johnny went to the store. He went to the store to get milk. This is why Johnny went to the store.)
They've been taught that they can *always* go back to correct/change things so the kids all have very sloppy writing habits. Well, now that writing is a part of the state testing and they can't go back to correct, there's sudden panic. Duh!