How do you help your students demonstrate mathematical proficiency toward the learning expectations of the Common Core State Standards (CCSS)? This teacher guide illustrates how to sustain successful implementation of the CCSS for mathematics for grades K-2. Discover what students should learn and how they should learn it at each grade level, including insight into prekindergarten early childhood readiness expectations for the K-2 standards, as well as the unique Counting and Cardinality standards for kindergarten. Comprehensive and research-affirmed analysis tools and strategies will help you and your collaborative team develop and assess student demonstrations of deep conceptual understanding and procedural fluency. You'll also learn how fundamental shifts in collaboration, instruction, curriculum, assessment, and intervention can increase college and career readiness in every one of your students. - Publisher.