Learning to read is a complex endeavor that requires developing brain connections. The brain connections for reading written words begins forming during the development of oral language. The maturing of oral language and reading instruction continue the growth of the necessary brain connections to read and write. Structured Literacy instruction helps to develop and strengthen brain connections for reading and processing written language. Structured Literacy encourages educators to teach the essential literacy foundational skills during the preschool and primary school years, so students have a better chance of achieving and maintaining proficiency in literacy.