Professor record FIRS
Jeffery Johnston
105 grades4 sections
Grades: 2024–2025
Flunk Score99/100
Excellent
FIRS 1413 · Firefighter Certification IIIFIRS 1413 · all instructors & syllabi
Grade record
Average GPA
3.50
Firefighter Certification III
Across 105 grades in FIRS 1413
97%
A or B
of 105 grades
12.0%
D, F or withdrew
of 117 enrolled
56.2%
A
59
41.0%
B
43
1.0%
C
1
1.9%
F
2
10.3%
W
12
A–F are shares of 105 letter grades · W is a share of all 117 enrolled
Against everyone else who teaches FIRS 1413
+10% vs. the FIRS 1413 average (3.19 across 9 professors)
How the averages compare
Against other FIRS classes, and against the university
- 2.96School average
- 3.45FIRS courses
- 3.50FIRS 1413
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 3.50 average
4 terms
Spring 2024Fall 2025
4 sections · 4 terms · Spring 2024 – Fall 2025
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