EARTH · UC Santa BarbaraHistorical grades
EARTH 106
A clearer picture of the classes ahead.
10 published recordsWinter 2015 — Spring 2026
Look a little closer
All available historyThe grade picture.
3.58Average GPA weighted · out of 4.00
75.1%A-range grades A+, A, and A−
3.0%D / F grades D+, D, D−, and F
233Letter grades 10 published records
Grade distribution
All instructors · All quartersPlus and minus grades are grouped together. Counts reflect grades before optional grading conversions in the original source.
Quarter by quarter
10 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Spring 2026 | 3.69 | 89.3% | 3.6% | 28 |
| Fall 2024 | 3.88 | 92.0% | 0.0% | 25 |
| Spring 2024 | 3.47 | 66.7% | 3.3% | 30 |
| Fall 2022 | 3.76 | 80.8% | 0.0% | 26 |
| Fall 2021 | 3.53 | 66.7% | 0.0% | 24 |
| Fall 2020 | 3.43 | 77.8% | 7.4% | 27 |
| Fall 2019 | 3.43 | 60.7% | 3.6% | 28 |
| Fall 2018 | 3.62 | 73.3% | 6.7% | 15 |
| Fall 2016 | 3.35 | 61.9% | 4.8% | 21 |
| Winter 2015 | 3.79 | 88.9% | 0.0% | 9 |
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About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Spring 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 ↗