Course record MAE

MAE 4220

Materials Selection

University of Missouri-Columbia

159 grades5 sections2 professors
Grades: 2021–2026
Flunk Score29/100
Below average

Professors 2 of 2

Robert Andrew Winholtz 126 grades · 4 terms · 2021–2024 3.48GPA
57.9% A
35.7% B
6.3% C
0.0% D
0.0% F

126 letter grades · 4 sections · 2021–2024

Compare with the course
Winholtz vs. the course average
A +5.1
B −0.8
C −3.7
D −0.6
F same

Difference in percentage points.

Each term against the course average
Fall 2021Fall 2024
Open full professor record
Qingsong Yu 33 grades · 1 term · 2026 3.02GPA
33.3% A
39.4% B
24.2% C
3.0% D
0.0% F

33 letter grades · 1 section · 2026

Compare with the course
Yu vs. the course average
A −19.5
B +2.9
C +14.2
D +2.4
F same

Difference in percentage points.

Open full professor record
Find a course or professor

Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.