Juan Sironi
Hostos Community College professor
Chill Rank and student ratings
Chill Rank 3 of 5: Fair?Fair: about average workload
- Overall
- 3.9/5
- Difficulty
- 2.5/5
- Would take again
- 63%
From 17 student ratings on Rate My Professors. The Chill Rank weighs difficulty most; here is how it works.
Fall 2026 sections taught by Juan Sironi
- BIO 111: Principles In Biology (Lab)Closed
709A-LAB Regular · In Person · Tue · 5:30 PM - 7:20 PM
- CHE 210: General Chemistry IOpen
700A-LEC Regular · In Person · Mon/Fri · 5:30 PM - 6:45 PM
- CHE 210: General Chemistry IOpen
710A-LAB Regular · In Person · Wed · 5:30 PM - 8:15 PM
- CHE 210: General Chemistry IOpen
801A-REC Regular · In Person · Mon · 7:00 PM - 7:50 PM