The Lagoon course explorerUC Santa Barbara
A little clarity.
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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CH E courses
CH E
CH E 211B
3.63Average GPA
62.5%A-range grades
8 enrollmentsThrough Winter 2019
CH E
CH E 598
—Average GPA
—A-range grades
8 enrollmentsThrough Fall 2019
CH E
CH E 248
3.95Average GPA
100.0%A-range grades
6 enrollmentsThrough Spring 2016
CH E
CH E 274
3.95Average GPA
100.0%A-range grades
6 enrollmentsThrough Spring 2022
CH E
CH E 222
3.80Average GPA
80.0%A-range grades
5 enrollmentsThrough Winter 2024
CH E
CH E 286
4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Winter 2023
CH E
CH E 196
4.00Average GPA
100.0%A-range grades
4 enrollmentsThrough Fall 2019
CH E
CH E 294B
—Average GPA
—A-range grades
3 enrollmentsThrough Spring 2019
CH E
CH E 211A
4.00Average GPA
100.0%A-range grades
2 enrollmentsThrough Fall 2018
CH E
CH E 211D
4.00Average GPA
100.0%A-range grades
2 enrollmentsThrough Fall 2018
CH E
CH E 193
—Average GPA
—A-range grades
1 enrollmentsThrough Fall 2018
CH E
CH E 202
4.00Average GPA
100.0%A-range grades
1 enrollmentsThrough Winter 2019
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 ↗