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
Explore the archive
ED courses
ED
ED 264
4.00Average GPA
99.7%A-range grades
583 enrollmentsThrough Summer 2026
ED
ED 313
3.97Average GPA
98.3%A-range grades
577 enrollmentsThrough Summer 2025
ED
ED 326
—Average GPA
—A-range grades
576 enrollmentsThrough Summer 2026
ED
ED E 371
—Average GPA
—A-range grades
571 enrollmentsThrough Fall 2025
ED
ED 131
3.60Average GPA
76.8%A-range grades
564 enrollmentsThrough Winter 2026
ED
ED 117M
—Average GPA
—A-range grades
560 enrollmentsThrough Summer 2020
ED
ED 312
3.99Average GPA
98.7%A-range grades
556 enrollmentsThrough Summer 2025
ED
ED HSS320W
—Average GPA
—A-range grades
550 enrollmentsThrough Winter 2026
ED
ED 197
3.81Average GPA
87.6%A-range grades
544 enrollmentsThrough Summer 2026
ED
ED 361F
—Average GPA
—A-range grades
543 enrollmentsThrough Fall 2025
ED
ED 361W
4.00Average GPA
100.0%A-range grades
536 enrollmentsThrough Winter 2026
ED
ED S 371
—Average GPA
—A-range grades
536 enrollmentsThrough Fall 2025
ED
ED E 341
—Average GPA
—A-range grades
520 enrollmentsThrough Fall 2025
ED
ED S 341
—Average GPA
—A-range grades
513 enrollmentsThrough Fall 2025
ED
ED 599
0.00Average GPA
0.0%A-range grades
489 enrollmentsThrough Fall 2019
ED
ED 360S
3.98Average GPA
99.6%A-range grades
476 enrollmentsThrough Spring 2020
ED
ED 214B
3.90Average GPA
94.6%A-range grades
466 enrollmentsThrough Winter 2026
ED
ED 318
3.99Average GPA
99.6%A-range grades
464 enrollmentsThrough Summer 2021
ED
ED 103
3.85Average GPA
89.2%A-range grades
463 enrollmentsThrough Fall 2014
ED
ED 214A
3.88Average GPA
89.6%A-range grades
434 enrollmentsThrough Fall 2025
ED
ED 319
3.99Average GPA
99.3%A-range grades
426 enrollmentsThrough Summer 2021
ED
ED W 119
3.43Average GPA
72.1%A-range grades
419 enrollmentsThrough Summer 2026
ED
ED 214C
3.88Average GPA
92.3%A-range grades
418 enrollmentsThrough Spring 2026
ED
ED 221A
3.92Average GPA
95.9%A-range grades
418 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 ↗