Instructor record ISP
Carissa Christine Buchholz | Robert E Drost
1,533 grades12 sections
Grades: 2024–2026
The school files these sections under a combined instructor name.
Flunk Score83/100
ExcellentISP 203B · Natural Hazards & EnvironmentISP 203B · all instructors & syllabi
Grade record
Average GPA
3.57
Natural Hazards & Environment
Across 1,533 grades in ISP 203B
89%
A or B
of 1,533 grades
4.8%
D, F or withdrew
of 1,535 enrolled
76.4%
A
1,171
12.5%
B
191
6.5%
C
100
1.7%
D
26
2.9%
F
45
0.1%
W
2
A–F are shares of 1,533 letter grades · W is a share of all 1,535 enrolled
Against everyone else who teaches ISP 203B
+6% vs. the ISP 203B average (3.36 across 25 professors)
How the averages compare
Against other ISP classes, and against the university
- 3.30ISP courses
- 3.30School average
- 3.57ISP 203B
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
12 sections · 3 terms · Fall 2024 – Spring 2026
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