The purpose of this paper is to articulate a plan to provide high quality literacy instruction in secondary content area classes that will yield the highest impact on student learning while addressing the needs of the lowest-performing students whose literacy needs cannot be ignored. This will necessitate a restructuring of the three-tiered format within which a systems approach for school improvement embeds a well-defined professional learning plan, and strong collaboration among content area teachers, reading professionals, and special educators to collaborate on the delivery of differentiated, cross-curricular instructional supports.