The Common Core State Standards (CCSS) are the culmination of an extended, broad-based effort to fulfill the charge issued by the states to create the next generation of K-12 standards in order to help ensure that all students are college and career ready no later than the end of high school. This is one of the most important changes in education in the United States in the last fifty years and stands to positively affect students, parents, teachers, communities, and the workforce as we take a firm grasp on what 21st century learning truly means.