Instructor record CEM
Cliff Li Yang | Mengqi Zhang
35 grades2 sections
Grades: 2024–2025
The school files these sections under a combined instructor name.
Flunk Score58/100
Mixed recordCEM 143 · Survey of Organic ChemistryCEM 143 · all instructors & syllabi
Grade record
Average GPA
3.00
Survey of Organic Chemistry
Across 35 grades in CEM 143
77%
A or B
of 35 grades
2.9%
D, F or withdrew
34.3%
A
12
42.9%
B
15
20.0%
C
7
2.9%
F
1
Shares of 35 letter grades · nobody withdrew
Against everyone else who teaches CEM 143
−2% vs. the CEM 143 average (3.05 across 14 professors)
How the averages compare
Against other CEM classes, and against the university
- 3.00CEM 143
- 3.18CEM courses
- 3.30School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
2 sections · 2 terms · Summer 2024 – Summer 2025
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