Range of Reading and Level of Text Complexity10. By the end of grade 9, read and comprehend literature, including stories, dramas, and poems, in the grades 9-10 text complexity band proficiently, with scaffolding as needed at the high end of the range.By the end of grade 10, read and comprehend literature, including stories, dramas, and poems, at the high end of grades 9-10 text complexity band independently and proficiently.