I developed this tool for teachers in our school district to facilitate their implementation of the Common Core State Standards for Mathematics.  At the beginning of the school year, each teacher in the district received a laminated copy to place in a prominent location to assist with lesson planning, curriculum writing, etc.  My inspiration came from Arizona's placemats http://www.azed.gov/azccrs/mathstandards/k-2/, but I personalized it to meet the needs of my school district. 

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