Professor record ESSC
Maria-Serena Poli
239 grades11 sections
Grades: 2020–2025
Flunk Score67/100
StrongESSC 108 · Introduction to Earth ScienceESSC 108 · all instructors & syllabi
Grade record
Average GPA
2.93
Introduction to Earth Science
Across 239 grades in ESSC 108
74%
A or B
of 239 grades
20.3%
D, F or withdrew
of 271 enrolled
29.3%
A
70
45.2%
B
108
15.9%
C
38
4.6%
D
11
5.0%
F
12
11.8%
W
32
A–F are shares of 239 letter grades · W is a share of all 271 enrolled
Against everyone else who teaches ESSC 108
+5% vs. the ESSC 108 average (2.80 across 4 professors)
How the averages compare
Against other ESSC classes, and against the university
- 2.87ESSC courses
- 2.93ESSC 108
- 3.33School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 2.93 average
11 terms
Winter 2020Summer 2025
11 sections · 11 terms · Winter 2020 – Summer 2025
Find a course or professor
Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.