Professor record ISB

Robert E Drost

Michigan State University

3,213 grades19 sections
Grades: 2016–2026
Flunk Score99/100
Excellent
ISB 200 · History of LifeISB 200 · all instructors & syllabi

Grade record

ISB 200 · 19 sections
Average GPA
3.82
History of Life
Across 3,213 grades in ISB 200
96%
A or B
of 3,213 grades
2.2%
D, F or withdrew
of 3,217 enrolled
89.9%
A
2,888
6.4%
B
207
1.6%
C
51
0.7%
D
22
1.4%
F
45
0.1%
W
4
A–F are shares of 3,213 letter grades · W is a share of all 3,217 enrolled
Against everyone else who teaches ISB 200
+22% vs. the ISB 200 average (3.14 across 10 professors)

How the averages compare

Against other ISB classes, and against the university

  • 3.22ISB courses
  • 3.30School average
  • 3.82ISB 200
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.82 average 18 terms
Fall 2016Spring 2026
19 sections · 18 terms · Fall 2016 – Spring 2026
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