The Common Core Math Standards are designed by teachers, leading thinkers, and states to raise achievements in grade school by standardizing educational benchmarks by grade. The Common Core Math Standard is not a daily classroom curriculum that mandates the way teachers teach day-by- day. Instead, it outlines educational math standards for each grade giving teachers the flexibility to teach important math concepts in innovative ways. Turtle Diary's Common Core Math worksheets are available as a resource to teachers and students whose states follow the Common Core Math Standard. Our Common Core math worksheets give kids an opportunity to learn math concepts in a fun and exciting way. Whether at home, in school or in the car, kids will love engaging with our Common Core worksheets and get them excited about learning.