Instructor record ISB
Alexandra Rae Rahn | David A Ramsey | Joris Daniel Van Zeghbroeck | Laura M Markham | Leah Dunlap | Mallory Kelsey St. Clair | Marinna Beatriz Guzy | Roshani Shrestha | Saroopa Poornami Taylor | Toby Alexis Santamaria
774 grades27 sections
Grades: 2025
The school files these sections under a combined instructor name.
Flunk Score53/100
Mixed record
ISB 208L · IS Biology LabISB 208L · all instructors & syllabi
Grade record
Average GPA
3.48
IS Biology Lab
Across 774 grades in ISB 208L
90%
A or B
of 774 grades
4.7%
D, F or withdrew
68.9%
A
533
20.9%
B
162
5.6%
C
43
1.2%
D
9
3.5%
F
27
Shares of 774 letter grades · nobody withdrew
Against everyone else who teaches ISB 208L
−2% vs. the ISB 208L average (3.55 across 21 professors)
How the averages compare
Against other ISB classes, and against the university
- 3.22ISB courses
- 3.30School average
- 3.48ISB 208L
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
27 sections
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