The document outlines the aims, structure, and implementation of the Common Core State Standards (CCSS) for mathematics in the Ortind School District, focusing on key shifts in teaching practices and content organization from K-12. It highlights the standards for mathematical practice and content, the critical areas for fluency and understanding, as well as the organization of standards into conceptual categories for high school students. Additionally, it details the planned transitions and professional development efforts to facilitate the adoption of these standards in mathematics and English language arts.