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THE CURVE

Schools / University of Illinois Urbana-Champaign

ASTR 100Introduction to Astronomy

Fall 2020 – Spring 2026 (16 terms) · 5,464 students · Source: UIUC DAIR Grade Distribution dashboard

The curve

Share of all students who received each grade, all terms combined.

52.3%

of students got an A

3.02 average GPA

0.5% withdrew

0%20%40%60%52.3%A22.7%B10.4%C5.0%D9.1%F0.5%Withdrew

A rate by term

Share of students who got an A in each term the course ran.

0%20%40%60%FaWiSp2021FaWiSp2022SuFaSp2023SuFaSp2024FaSp2025FaSp202657.5%

By instructor, highest A rate first

ABCDFWOther
Terms taught
Winans, Amanda5,358
52.4%
3.02
Dunne, Bryan C106
46.2%
3.05

2 instructors. Select a name's terms to see each term separately.