Share 'Rubrics for Voicethread anyone?'

I was wondering if anyone has created a rubric for assessing students based on their comments in a VT? My students just finish a STI & Contraceptive project on VT that I would like to share with everyone for rubric commenting ideas. I was thinking that the rubric would be 5, 4, 3, 2, 1 with webcam comments being the highest to typing comments being the lowest. This was the first VT that I al…