Empowering Writers Expository and Opinion Writing Grade 4; Brand New, still shrink wrapped, never opened. This guide includes all foundational informational/expository and opinion writing skills, strategies, lesson plans, reproducible/projectable student pages, sample texts and exemplars necessary for effective informational/expository, opinion, and response to text writing. This is the Teacher Guide, student pages are available through a digital link provided in the guide; sold from a smoke and pet free home.