Students who continue to struggle to read, despite conventional or intensified instruction, are provided organized systems of reading support in the state of Texas. Some students struggle during early reading acquisition. Others do not struggle until the later grades when they face more complex language demands (e.g., reading textbooks; grammar). Some may be non-English speakers who struggle to read in their native language and/or English language learners (ELL) who struggle to read despite having appropriately developed oral English language. Many of the struggling readers struggle because of dyslexia. This includes students in all grades, non-English speakers, and ELL.