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THE CURVE

Schools / University of California, Santa Barbara

MATH 117

Fall 2009 – Summer 2026 (66 terms) · 5,957 students · Source:

The curve

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

37.8%

of students got an A

0.0% withdrew

0%10%20%30%40%37.8%A28.2%B20.3%C6.6%D7.0%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%Fa2010Wi2011Sp2012Sp2013Sp2014Sp2015Sp2016Sp2017Sp2018Sp2019Sp202076.9%Sp2021Sp2022Sp2023Sp2024Sp2025Sp2026Su57.6%

By term, newest first

ABCDFWOther
TermStudentsA rate / distributionGPASource

By instructor, highest A rate first

ABCDFWOther
Terms taught
ABDO E72
93.1%
—
PORTER M J56
92.9%
—
BIRNIR B374
71.1%
—
ZHANG YITANG163
55.2%
—
CHEN E159
54.1%
—
CHEN H58
51.7%
—
GARCIA-CERVER100
51.0%
—
PANAGIOTOU E184
50.0%
—
VEGA GONZALEZ46
50.0%
—
LIN Q146
46.6%
—
SHAKERIAN S170
44.7%
—
SCHETTLER J C54
44.4%
—
ZHOU HANMING160
44.4%
—
STOPPLE J364
43.7%
—
HUISGEN-ZIMME78
43.6%
—
LABUTIN D A54
42.6%
—
YANG XU48
41.7%
—
FRYER S46
41.3%
—
YANG F87
39.1%
—
HAJOUJI N36
38.9%
—
EBRAHIM E50
38.0%
—
CASTEELS K L465
37.8%
—
HARUTYUNYAN D101
37.6%
—
TARIKERE ASHO157
35.7%
—
PENG QIRUI105
35.2%
—

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