Professor record CSCI

Geoffrey Dewayne Decker

Northern Illinois University

57 grades4 sections
Grades: 2022–2025
Flunk Score99/100
Excellent
CSCI 522 · Android Mobile Device ProgramCSCI 522 · all instructors & syllabi

Grade record

CSCI 522 · 4 sections
Average GPA
3.93
Android Mobile Device Program
Across 57 grades in CSCI 522
98%
A or B
of 57 grades
0.0%
D, F or withdrew
94.7%
A
54
3.5%
B
2
1.8%
C
1
Shares of 57 letter grades · nobody withdrew
Against everyone else who teaches CSCI 522
+4% vs. the CSCI 522 average (3.77 across 2 professors)

How the averages compare

Against other CSCI classes, and against the university

  • 2.85CSCI courses
  • 3.13School average
  • 3.93CSCI 522
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.93 average 4 terms
Fall 2022Fall 2025
4 sections · 4 terms · Fall 2022 – Fall 2025
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