As a special education teacher, I've tried countless writing resources, and this one stands out for its structured approach. The book breaks down essay writing into digestible chunks that my students actually understand.
The lessons on distinguishing fact vs opinion and identifying author's purpose have been game-changers in my classroom. I particularly love how it teaches students to build strong outlines - something many of my kids previously struggled with.
While it's not a workbook (you'll need to prepare materials separately), the 20 comprehensive lessons provide excellent scaffolding. The compare/contrast and cause/effect sections are so well-designed that I've seen noticeable improvement in my students' work after just a few weeks.
One drawback: it does require teacher-led instruction. This isn't a book you can just hand to students. But for homeschoolers or teachers looking for solid supplemental material, it's absolutely worth the investment.
Pro tip: I photocopy specific pages to use as accommodation tools during writing assignments - the graphic organizers work wonders for my IEP students!