Accessible and comprehensive, this text introduces a transdisciplinary framework for literacy instruction in grades K–12. This cutting-edge volume addresses the need for literacy instruction that crosses disciplines to provide students with a skillset that is not constrained or siloed, but rather knowledge that students can apply to existing and emerging fields. The text begins with a clear, theoretical understanding of literacy instruction, delves into practical aspects of select instructional practices by grade level, and expands to the creation of schoolwide Multi-Tiered Systems of Support to ensure a continuous improvement system. The authors’ inviting and innovative approach walks through real-world pathways for meaningful and inclusive literacy practices at distinct grade levels and includes authentic examples that show what the successful implementation of a K–12 transdisciplinary framework looks like. Covering key topics such as MTSS, RtI, Professional Communities of Practice, national and state standards, this book supports pre-service ELA teachers, literacy coaches, reading specialists, and administrators, and is ideal for courses in literacy instruction and content area literacy.