MAP skills are based on the Common Core, but I wanted all of the skills they focus on laid out in a proficiency scale so I could make sense of the data with my students. I can look at the MAP reports for each student and then have an idea which skills they are ready to learn, and which skills they are ready to go deeper with. Keeping track of it on the proficiency scales helps me plan what to teach and keep track of my students'.
I also added a few other skills that aren't on the MAPS test, bu