Instructor record CEM
Liangliang Sun | Tian Autumn Qiu
11 grades1 section
Grades: 2025
The school files these sections under a combined instructor name.
Flunk Score—
Not enough comparison dataA reliable within-course grade or school-relative evaluation comparison is needed to score CEM 832.
CEM 832 · Mass SpectrometryCEM 832 · all instructors & syllabi
Grade record
Average GPA
3.59
Mass Spectrometry
Across 11 grades in CEM 832
100%
A or B
of 11 grades
0.0%
D, F or withdrew
63.6%
A
7
36.4%
B
4
Shares of 11 letter grades · nobody withdrew
Against everyone else who teaches CEM 832
+3% vs. the CEM 832 average (3.49 across 4 professors)
How the averages compare
Against other CEM classes, and against the university
- 3.18CEM courses
- 3.30School average
- 3.59CEM 832
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
1 section
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