Professor record Mathematics

Dashun Xu

Southern Illinois University-Carbondale

60 grades3 sections
Grades: 2023–2025
Flunk Score1/100
Needs work
Mathematics 221 · Intro to Linear AlgebraMathematics 221 · all instructors & syllabi

Grade record

Mathematics 221 · 3 sections
Average GPA
2.62
Intro to Linear Algebra
Across 60 grades in Mathematics 221
55%
A or B
of 60 grades
29.2%
D, F or withdrew
of 72 enrolled
25.0%
A
15
30.0%
B
18
30.0%
C
18
11.7%
D
7
3.3%
F
2
16.7%
W
12
A–F are shares of 60 letter grades · W is a share of all 72 enrolled
Against everyone else who teaches Mathematics 221
−7% vs. the Mathematics 221 average (2.82 across 3 professors)

How the averages compare

Against other Mathematics classes, and against the university

  • 2.47Mathematics courses
  • 2.62Mathematics 221
  • 3.28School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
3 sections · 3 terms · Fall 2023 – Spring 2025
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