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THE CURVE

Schools / University of California, Santa Barbara

EARTH 121

Winter 2013 – Winter 2026 (8 terms) · 102 students · Source:

The curve

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

21.6%

of students got an A

0.0% withdrew

0%10%20%30%40%50%21.6%A47.1%B23.5%C3.9%D3.9%F0.0%Withdrew

A rate by term

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

0%10%20%30%40%50%WiWiWiWiWiWiWiWi50.0%

By term, newest first

ABCDFWOther
TermStudentsA rate / distributionGPASource
Winter 202614
50.0%
—University of California, Santa Barbara grade distribution file, Winter 2026, Spring 2026, Summer 2026
Winter 201911
36.4%
—University of California, Santa Barbara grade distribution file, Winter 2019, Spring 2019, Summer 2019, Fall 2019
Winter 201811
18.2%
—University of California, Santa Barbara grade distribution file, Winter 2018, Spring 2018, Summer 2018, Fall 2018
Winter 201715
0.0%
—University of California, Santa Barbara grade distribution file, Winter 2017, Spring 2017, Summer 2017, Fall 2017
Winter 201616
18.8%
—University of California, Santa Barbara grade distribution file, Winter 2016, Spring 2016, Summer 2016, Fall 2016
Winter 201510
20.0%
—University of California, Santa Barbara grade distribution file, Winter 2015, Spring 2015, Summer 2015, Fall 2015
Winter 201412
33.3%
—University of California, Santa Barbara grade distribution file, Winter 2014, Spring 2014, Summer 2014, Fall 2014
Winter 201313
0.0%
—University of California, Santa Barbara grade distribution file, Winter 2013, Spring 2013, Summer 2013, Fall 2013

By instructor, highest A rate first

ABCDFWOther
Terms taught
TURNER T L14
50.0%
—
GILLILAND K L11
36.4%
—
SWEET S S77
14.3%
—

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