The Lagoon course explorerUC Santa Barbara
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Explore the grade history behind your next classes.
Real UCSB data. Free to explore.
10,653 courses with historical dataRecords through Summer 2026
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ARTHI courses
ARTHI
ARTHI 103F
2.74Average GPA
35.6%A-range grades
45 enrollmentsThrough Winter 2017
ARTHI
ARTHI 105R
3.08Average GPA
46.7%A-range grades
45 enrollmentsThrough Fall 2025
ARTHI
ARTHI 131MM
3.65Average GPA
73.3%A-range grades
45 enrollmentsThrough Fall 2021
ARTHI
ARTHI 132E
2.46Average GPA
20.0%A-range grades
45 enrollmentsThrough Spring 2024
ARTHI
ARTHI 186E
3.59Average GPA
80.0%A-range grades
45 enrollmentsThrough Spring 2022
ARTHI
ARTHI 136V
2.72Average GPA
22.7%A-range grades
44 enrollmentsThrough Summer 2015
ARTHI
ARTHI 137GG
3.58Average GPA
75.0%A-range grades
44 enrollmentsThrough Winter 2012
ARTHI
ARTHI 143B
2.33Average GPA
4.5%A-range grades
44 enrollmentsThrough Spring 2010
ARTHI
ARTHI 186G
3.90Average GPA
93.2%A-range grades
44 enrollmentsThrough Fall 2023
ARTHI
ARTHI 118AA
2.92Average GPA
20.9%A-range grades
43 enrollmentsThrough Winter 2012
ARTHI
ARTHI 186Z
3.81Average GPA
88.4%A-range grades
43 enrollmentsThrough Fall 2012
ARTHI
ARTHI 597
—Average GPA
—A-range grades
43 enrollmentsThrough Fall 2019
ARTHI
ARTHI 186RW
3.87Average GPA
92.9%A-range grades
42 enrollmentsThrough Winter 2020
ARTHI
ARTHI 260D
3.89Average GPA
90.5%A-range grades
42 enrollmentsThrough Winter 2019
ARTHI
ARTHI 163
3.57Average GPA
77.5%A-range grades
40 enrollmentsThrough Spring 2024
ARTHI
ARTHI 105M
2.77Average GPA
20.5%A-range grades
39 enrollmentsThrough Spring 2014
ARTHI
ARTHI 134K
3.60Average GPA
65.7%A-range grades
37 enrollmentsThrough Spring 2026
ARTHI
ARTHI 139AA
2.94Average GPA
8.1%A-range grades
37 enrollmentsThrough Winter 2011
ARTHI
ARTHI 186S
3.53Average GPA
67.6%A-range grades
37 enrollmentsThrough Spring 2012
ARTHI
ARTHI 108MM
3.50Average GPA
63.9%A-range grades
36 enrollmentsThrough Winter 2014
ARTHI
ARTHI 186SS
3.49Average GPA
66.7%A-range grades
36 enrollmentsThrough Spring 2022
ARTHI
ARTHI 131CC
3.09Average GPA
51.4%A-range grades
35 enrollmentsThrough Fall 2011
ARTHI
ARTHI 133CC
2.20Average GPA
17.6%A-range grades
34 enrollmentsThrough Winter 2011
ARTHI
ARTHI 112BB
2.74Average GPA
31.3%A-range grades
32 enrollmentsThrough Spring 2010
About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Summer 2026. Course history is not a list of current offerings. Dataset retrieved .
GPA and grade percentages use letter grades only, weighted by the number of grades. A range includes A+, A, and A−. Repeated enrollments count separately. Past grades don’t predict your result or a course’s workload. How to read grade distributions ↗