I am so sorry. When I posted my Friday Freebie this week (see post below), I accidentally left out the rubric I had created for it. So, I guess it wasn't quite 100% ... ;)
I have updated the file on my TpT page, so if you haven't downloaded the file yet, you can get the full activity by clicking here.
Or, I posted just the rubric on google docs. You can download just the rubric by clicking here.