The Lagoon course explorerUC Santa Barbara
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A better quarter.
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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MATH courses
MATH
MATH 102B
3.10Average GPA
44.7%A-range grades
430 enrollmentsThrough Winter 2026
MATH
MATH 100B
—Average GPA
—A-range grades
412 enrollmentsThrough Summer 2021
MATH
MATH 7H
3.93Average GPA
95.6%A-range grades
396 enrollmentsThrough Winter 2019
MATH
MATH 201A
3.70Average GPA
77.2%A-range grades
377 enrollmentsThrough Fall 2025
MATH
MATH 94
3.70Average GPA
85.3%A-range grades
351 enrollmentsThrough Fall 2025
MATH
MATH 108C
3.08Average GPA
49.3%A-range grades
348 enrollmentsThrough Spring 2026
MATH
MATH 201B
3.80Average GPA
88.8%A-range grades
332 enrollmentsThrough Winter 2026
MATH
MATH 115B
3.31Average GPA
57.9%A-range grades
331 enrollmentsThrough Spring 2026
MATH
MATH 220A
3.73Average GPA
81.9%A-range grades
277 enrollmentsThrough Fall 2025
MATH
MATH 220B
3.76Average GPA
80.8%A-range grades
265 enrollmentsThrough Winter 2026
MATH
MATH 220C
3.80Average GPA
84.2%A-range grades
260 enrollmentsThrough Spring 2026
MATH
MATH 221A
3.79Average GPA
88.6%A-range grades
254 enrollmentsThrough Fall 2025
MATH
MATH 201C
3.76Average GPA
85.7%A-range grades
252 enrollmentsThrough Spring 2026
MATH
MATH 221B
3.82Average GPA
90.1%A-range grades
232 enrollmentsThrough Winter 2026
MATH
MATH 221C
3.78Average GPA
83.9%A-range grades
205 enrollmentsThrough Spring 2025
MATH
MATH 190
3.11Average GPA
51.5%A-range grades
198 enrollmentsThrough Fall 2023
MATH
MATH 240A
3.79Average GPA
86.8%A-range grades
190 enrollmentsThrough Fall 2025
MATH
MATH 596
—Average GPA
—A-range grades
160 enrollmentsThrough Winter 2021
MATH
MATH 501
0.00Average GPA
0.0%A-range grades
145 enrollmentsThrough Fall 2020
MATH
MATH 4AI
3.60Average GPA
72.1%A-range grades
140 enrollmentsThrough Fall 2016
MATH
MATH 227A
3.90Average GPA
99.0%A-range grades
138 enrollmentsThrough Fall 2025
MATH
MATH 232A
3.69Average GPA
80.3%A-range grades
137 enrollmentsThrough Fall 2024
MATH
MATH 240B
3.89Average GPA
94.0%A-range grades
134 enrollmentsThrough Winter 2026
MATH
MATH 231A
3.84Average GPA
85.7%A-range grades
133 enrollmentsThrough Fall 2025
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 ↗