Professor record CHEM
Valerie Santillan
251 grades10 sections
Grades: 2023–2025
Flunk Score50/100
Mixed recordCHEM 1105 · Introductory Chemistry ICHEM 1105 · all instructors & syllabi
Grade record
Average GPA
2.68
Introductory Chemistry I
Across 251 grades in CHEM 1105
62%
A or B
of 251 grades
20.6%
D, F or withdrew
of 267 enrolled
33.1%
A
83
28.7%
B
72
22.7%
C
57
4.4%
D
11
11.2%
F
28
6.0%
W
16
A–F are shares of 251 letter grades · W is a share of all 267 enrolled
Against everyone else who teaches CHEM 1105
−6% vs. the CHEM 1105 average (2.86 across 21 professors)
How the averages compare
Against other CHEM classes, and against the university
- 2.68CHEM 1105
- 2.78School average
- 2.79CHEM courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 2.68 average
8 terms
Spring 2023Fall 2025
10 sections · 8 terms · Spring 2023 – Fall 2025
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