Professor record ASTRON

Zach Lewis

University of Wisconsin-Madison

47 grades1 section
Grades: 2023
Flunk Score1/100
Needs work
ASTRON 170 · — THE DARK SIDE OF THE UNIVERSE: THE GREAT COSMIC MYSTERIES FROM BLACK HOLES TO DARK ENERGYASTRON 170 · all instructors & syllabi

Grade record

ASTRON 170 · 1 section
Average GPA
3.17
— THE DARK SIDE OF THE UNIVERSE: THE GREAT COSMIC MYSTERIES FROM BLACK HOLES TO DARK ENERGY
Across 47 grades in ASTRON 170
85%
A or B
of 47 grades
2.1%
D, F or withdrew
36.2%
A
17
48.9%
B
23
12.8%
C
6
2.1%
D
1
Shares of 47 letter grades · this school does not publish withdrawals
Against everyone else who teaches ASTRON 170
−6% vs. the ASTRON 170 average (3.39 across 3 professors)

How the averages compare

Against other ASTRON classes, and against the university

  • 3.17ASTRON 170
  • 3.23ASTRON courses
  • 3.42School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
1 section
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