Here is a packet that contains Mathematical Practices Posters Rubrics and Scoring Sheets. This 62 page super resource is aligned with the Common Core Standards for Mathematical Practices grades K-12. Here is what is included: the 8 standards for mathematical practices that you can print off and make into posters, the 8 standards broken down into subsets that you can display in your room for better understanding, a rubric based on proficiency of the standard that you can use to assess your studen