Instructor record CSS

David Douches | Guo-Qing Song

Michigan State University

282 grades14 sections
Grades: 2012–2025

The school files these sections under a combined instructor name.

Flunk Score99/100
Excellent
CSS 451 · Biotech for Plant BreedingCSS 451 · all instructors & syllabi

Grade record

CSS 451 · 14 sections
Average GPA
3.50
Biotech for Plant Breeding
Across 282 grades in CSS 451
95%
A or B
of 282 grades
0.7%
D, F or withdrew
58.5%
A
165
36.2%
B
102
4.6%
C
13
0.7%
D
2
Shares of 282 letter grades · nobody withdrew
Against everyone else who teaches CSS 451
+1% vs. the CSS 451 average (3.47 across 2 professors)

How the averages compare

Against other CSS classes, and against the university

  • 3.30School average
  • 3.44CSS courses
  • 3.50CSS 451
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.50 average 14 terms
Spring 2012Spring 2025
14 sections · 14 terms · Spring 2012 – Spring 2025
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