Directly support Common Core State English Language Arts and Mathematics standards. Comprehension books provide scaffolded reading comprehension practice for persuasive, informational, and narrative text passages at three reading levels. Comprehension questions are text-dependent and identical regardless of reading level. Struggling students START at their reading level, then spiral up to the on-grade level passage. Instant mini-lessons help you model how to read the genre. Math books include problems for every grade level standard! Students are scaffolded up from elaborate support, to minimal support, to on-grade level practice in math. Struggling students do not get easier math problems; they get more support! Instant mini-lessons help you model the skill and offer on-the-fly assessment questions. Perfect for ALL readers: on-grade, struggling, EL, intervention, and special needs. Reproducible.