The document discusses the shifts required by the Common Core State Standards for English Language Arts and Literacy. It outlines six key shifts for both ELA/Literacy and Mathematics. For ELA/Literacy, the shifts include balancing informational and literary texts, building knowledge in the disciplines through complex texts, generating text-dependent answers and writing from sources, and a focus on academic vocabulary. For Mathematics, the shifts are focus, coherence, fluency, deep understanding of core concepts, and real-world applications. The document provides examples of what students, teachers and principals can do to implement these shifts in ELA/Literacy and Mathematics instruction.