http://educationnorthwest.org/resource/464
Internet friend pointed me here – guidelines for how to evaluate a student paper. (Thank you Sue.) Apparently “re-write until it is publishable or I get sick of it, whichever comes first” is not the best way to run a homeschool. Haven’t looked through the whole site, so don’t have an opinion. But figured if I stuck it here, I wouldn’t lose it. And could be of interest to others.