Instruct: Classify a review as either positive or negative.
Query: Very thin

Just wanted to let everyone know that this is a booklet, or leaflet, rather than an actual book. (Pay attention to the page numbers.) The material is informative and interesting; there just isn't that much of it. There are plenty of students' samples (which personally make me feel better that I'm not the only teacher with kids who think like this!) and examples of the things the teachers learned from the writing samples.