This article describes a Response to Intervention (RTI) model of early identification and intervention to prevent reading failure. A simple screening system to alert teachers to children who may not have some of the prerequisite skills necessary for reading and a whole class intervention system will be described. The success of these initiatives was measured systematically, and the incidence of reading difficulties was reduced to 1.5% in the children who had English as a first language and in children who had English as an additional language. The article also examines the relative influence of students' first language on learning to read in English and the benefits of bilingualism.