EARTH · UC Santa BarbaraHistorical grades
EARTH 270RR
A clearer picture of the classes ahead.
6 published recordsSpring 2017 — Winter 2025
Look a little closer
All available historyThe grade picture.
3.98Average GPA weighted · out of 4.00
100.0%A-range grades A+, A, and A−
0.0%D / F grades D+, D, D−, and F
37Letter grades 6 published records
Grade distribution
All instructors · All quartersPlus and minus grades are grouped together. 7 reported P/NP or S/U grades are excluded from GPA and percentages. Counts reflect grades before optional grading conversions in the original source.
Quarter by quarter
6 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Winter 2025 | — | — | — | 0 |
| Winter 2021 | 3.95 | 100.0% | 0.0% | 6 |
| Spring 2020 | 3.94 | 100.0% | 0.0% | 5 |
| Winter 2019 | 4.00 | 100.0% | 0.0% | 8 |
| Winter 2018 | 4.00 | 100.0% | 0.0% | 7 |
| Spring 2017 | 4.00 | 100.0% | 0.0% | 11 |
Keep exploring
All EARTH courses ↗More in EARTH.
About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Winter 2025. 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 ↗