Professor record ED
Joanna Koch
North Carolina State University at Raleigh
163 grades10 sections
Grades: 2022–2025
Flunk Score1/100
Needs workED 507 · Principles of Developing and Interpreting AssessmentED 507 · all instructors & syllabi
Grade record
Average GPA
3.84
Principles of Developing and Interpreting Assessment
Across 163 grades in ED 507
97%
A or B
of 163 grades
2.5%
D, F or withdrew
92.0%
A
150
4.9%
B
8
0.6%
C
1
2.5%
F
4
Shares of 163 letter grades · this school does not publish withdrawals
Against everyone else who teaches ED 507
−1% vs. the ED 507 average (3.88 across 3 professors)
How the averages compare
Against other ED classes, and against the university
- 3.35School average
- 3.84ED 507
- 3.86ED courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
Every term against the 3.84 average
8 terms
Fall 2022Summer 2025
10 sections · 8 terms · Fall 2022 – Summer 2025
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