CH ST · UC Santa BarbaraHistorical grades
CH ST 220
A clearer picture of the classes ahead.
5 published recordsWinter 2010 — Spring 2025
Look a little closer
All available historyThe grade picture.
3.94Average GPA weighted · out of 4.00
95.0%A-range grades A+, A, and A−
0.0%D / F grades D+, D, D−, and F
40Letter grades 5 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
5 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Spring 2025 | 4.00 | 100.0% | 0.0% | 11 |
| Spring 2023 | 4.00 | 100.0% | 0.0% | 8 |
| Spring 2021 | 4.00 | 100.0% | 0.0% | 5 |
| Winter 2012 | 3.91 | 100.0% | 0.0% | 10 |
| Winter 2010 | 3.72 | 66.7% | 0.0% | 6 |
Keep exploring
All CH ST courses ↗More in CH ST.
About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Spring 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 ↗