Schools / University of California, Santa Barbara

EARTH 20

Fall 2010 – Spring 2026 (50 terms) · 9,765 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.

49.5%

of students got an A

0.0% withdrew

A rate by term

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

By term, newest first

ABCDFWOther

TermStudentsA rate / distributionGPASource

Spring 2026294

89.8%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 2025182

84.6%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2025168

38.7%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 2024276

93.1%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2024255

42.7%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2024289

87.5%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2023224

89.7%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2023155

78.7%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 2022283

70.0%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2022259

82.6%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2022234

71.8%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2021210

61.0%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2021233

73.4%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 2020156

73.7%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2020143

61.5%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 202072

55.6%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 201982

53.7%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2019276

22.8%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2019297

46.1%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 2018281

39.1%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2018230

24.3%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2018298

39.3%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 2017320

33.1%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Summer 201722

27.3%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2017240

20.4%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2017238

25.6%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 2016241

36.9%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2016234

56.8%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2016161

57.1%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 2015228

37.3%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Summer 201532

50.0%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2015204

25.0%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2015195

56.4%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 2014227

60.4%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Summer 201442

73.8%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2014219

10.0%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2014238

25.2%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 2013254

30.7%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Summer 2013124

35.5%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2013236

25.4%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2013241

45.6%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 2012146

43.2%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Summer 201281

38.3%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 2012279

24.7%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2012197

25.9%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 2011194

42.3%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Summer 201157

15.8%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Spring 201126

50.0%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Winter 2011174

58.0%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

Fall 201018

22.2%

—University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

By instructor, highest A rate first

ABCDFWOther

Terms taught

LI G1,342

88.6%

—

JI C182

84.6%

—

COX D D389

74.6%

—

ALESSIO P A156

73.7%

—

SCRUGGS M A480

65.6%

—

MCATAMNEY J J237

59.5%

—

MATOZA R S395

57.0%

—

GURROLA L D218

54.1%

—

ANDERSON A K82

53.7%

—

JACKSON M G2,207

48.3%

—

BUSBY C689

39.2%

—

THOMPSON J A62

35.5%

—

LUNA D A1,539

29.0%

—

THOMAS S F1,193

27.7%

—

ADAMS M N58

27.6%

—

VALOVCIN A M22

27.3%

—

LEDERER G W238

25.2%

—

MOSOLF J G57

15.8%

—

ARCHULETA R J219

10.0%

—

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