Robert Marraccino
College of Staten Island professor
Chill Rank and student ratings
Chill Rank 4 of 5: Busy?Busy: harder than most
- Overall
- 3.6/5
- Difficulty
- 3.3/5
- Would take again
- 40%
From 10 student ratings on Rate My Professors. The Chill Rank weighs difficulty most; here is how it works.
Fall 2026 sections taught by Robert Marraccino
- BIO 107: Bio Principles I LabClosed
F010-LAB Regular · In Person · Fri · 2:30 PM - 4:25 PM