Hey awesome web community,
1.) Here are the Common Core resources I mentioned that our group developed/collected during our time at PCMI: Rubric and Supplemental Doc. (I found out that I can share it online, as long as y'all understand that IAS has not approved of it yet and it's still a draft.) Even if you work outside of the country or in a private school, I think these docs would be helpful, because you would probably still want to implement similar mathematical habits of mind.
We tried to make it super practical and concrete... Let me know if something is still unclear. (Either a goal or how to implement it.) And also let me know if there are resources that are superb and missing from our supplement!
2.) If you do use it to evaluate your own task/teaching, can you please give us specific feedback on how to improve it? :) At some point we'd like to revise it so that it IS of publication quality.... Any feedback before then would be helpful!