Professor record ASTR

Joseph Adam Barchas

Houston Community College

270 grades10 sections
Grades: 2023–2025
Flunk Score80/100
Excellent
ASTR 1103 · Stars and Galaxies LabASTR 1103 · all instructors & syllabi

Grade record

ASTR 1103 · 10 sections
Average GPA
3.33
Stars and Galaxies Lab
Across 270 grades in ASTR 1103
80%
A or B
of 270 grades
5.9%
D, F or withdrew
61.9%
A
167
18.5%
B
50
13.7%
C
37
3.0%
D
8
3.0%
F
8
Shares of 270 letter grades · this school does not publish withdrawals
Against everyone else who teaches ASTR 1103
+5% vs. the ASTR 1103 average (3.18 across 9 professors)

How the averages compare

Against other ASTR classes, and against the university

  • 2.83School average
  • 3.21ASTR courses
  • 3.33ASTR 1103
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.33 average 6 terms
Fall 2023Fall 2025
10 sections · 6 terms · Fall 2023 – Fall 2025
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