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THE CURVE

Schools / University of Illinois Urbana-Champaign

ASTR 121Solar System and Worlds Beyond

Fall 2020 – Spring 2026 (12 terms) · 1,644 students · Source: UIUC DAIR Grade Distribution dashboard

The curve

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

62.7%

of students got an A

3.34 average GPA

0.4% withdrew

0%20%40%60%80%62.7%A20.6%B9.0%C3.3%D4.1%F0.4%Withdrew

A rate by term

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

0%20%40%60%80%FaSp2021FaSp2022FaSp2023FaSp2024Fa68.5%Sp2025FaSp202660.7%

By instructor, highest A rate first

ABCDFWOther
Terms taught
Winans, Amanda1,644
62.7%
3.34

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