S. Therkalsen
- Recent Semesters Teaching
- Fall 2026, Summer 2026, Spring 2026
- Typical Class Size
- 24–50 students
- Fall 2026 Classes
- View S. Therkalsen's Fall 2026 classes
- Courses
- GEOG 100 - Introduction to Global StudiesGEOG 106 - World Regional GeographyGEOG 120 - Physical Geog: Earth SystemsGEOG 130 - Human Geog: Cultural LandscapeGEOG 173 - Cascade Range/Modoc PlateauGEOL 173 - Cascade Range/Modoc PlateauBIO 150 - Naturl Hist Greater SD RegionGEOG 150 - Naturl Hist Greater SD RegionGEOL 150 - Naturl Hist Greater SD RegionOCEA 150 - Naturl Hist Greater SD Region