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Common Core State Standards

What are the Common Core State Standards?
The Common Core State Standards (CCSS) are a coherent progression of learning expectations in English language arts and mathematics designed to prepare K–12 students for college and career success. The CCSS communicate what is expected of students at each grade level, putting students, parents, teachers, and school administrators on the same page, working toward shared goals. While most states already have English language arts and mathematics standards in place, they vary widely from state to state in their coverage and level of rigor.
 
 
 How were the standards developed?
The CCSS effort was launched in June 2009, through a partnership of the Council of Chief State School Officers and the National Governors Association working together with parents, teachers, school administrators, and experts from across the country. National and international research, evidence, and standards—including standards from countries that are often recognized for high-quality education—informed development of the CCSS. After public comment, the final version of the CCSS was released in June 2010.