Course record AOSC

AOSC 621

University of Maryland-College Park

149 grades13 sections3 professors
Grades: 2012–2025
Flunk Score28/100
Below average

Professors 3 of 3

Xin-Zhong Liang 113 grades · 10 terms · 2013–2025 3.44GPA
45.1% A
54.9% B
0.0% C
0.0% D
0.0% F

113 letter grades · 10 sections · 2013–2025

Compare with the course
Liang vs. the course average
A −1.2
B +3.2
C −2.0
D same
F same

Difference in percentage points.

Each term against the course average
Spring 2013Spring 2025

0.9% withdrew · 1 of 114 enrolled.

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Juying Warner 14 grades · 1 term · 2017 · Limited sample 3.62GPA
71.4% A
21.4% B
7.1% C
0.0% D
0.0% F

14 letter grades · 1 section · 2017 · Limited sample

6.7% withdrew · 1 of 15 enrolled.

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Zhanqing Li 22 grades · 2 terms · 2012–2024 · Limited sample 3.26GPA
36.4% A
54.5% B
9.1% C
0.0% D
0.0% F

22 letter grades · 2 sections · 2012–2024 · Limited sample

0.0% withdrew · 0 of 22 enrolled.

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