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THE CURVE

Schools / University of California, Santa Barbara

MATH 4A

Fall 2012 – Summer 2026 (56 terms) · 26,540 students · Source: University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

The curve

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

53.3%

of students got an A

0.0% withdrew

0%20%40%60%53.3%A26.6%B13.3%C3.8%D3.1%F0.0%Withdrew

A rate by term

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

0%20%40%60%80%100%Fa2013SuSp2014Wi2015Fa2016SuSp2017Wi2018Fa2019SuSp2020Wi2021Fa2022SuSp2023Wi2024Fa2025Su94.1%Sp2026Su39.6%

By term, newest first

ABCDFWOther
TermStudentsA rate / distributionGPASource

By instructor, highest A rate first

ABCDFWOther
Terms taught
ALONSO RODRIG104
47.1%
—
YE R962
46.7%
—
ALAR D L45
46.7%
—
WILLIAMS N F290
45.9%
—
PONCE G1,328
45.6%
—
WU YI-LI62
45.2%
—
LIU DEBIN34
44.1%
—
SHAKERIAN S159
44.0%
—
SHAH S112
42.9%
—
KELZ J M823
41.7%
—
LU D73
41.1%
—
DELGADILLO R197
35.5%
—
MORRISON D R1,313
34.4%
—
STOPPLE J145
33.8%
—
ROBERTS J A93
33.3%
—
SUN C28
32.1%
—
KAMINSKY J M142
31.7%
—
CHEN TIANCONG102
31.4%
—
TRISAL A V149
30.9%
—
KIRBY G R171
30.4%
—
CHAI L139
29.5%
—
SCHARLEMANN M889
29.5%
—
GUO H252
29.4%
—
MILLETT K C430
29.3%
—
SAMPERTON E G146
28.8%
—

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