EARTHSC 1105

Geol Natl Parks

3 cr

Geologic processes, materials, and history revealed in geologic settings of the National Parks. Autumn 2021 and after: Add EarthSc 1200 for Physical Science GE lab credit. Autumn 2022 and after: Add EarthSc 1200 to fulfill the GE Foundations: Natural Science requirement. Prereq: Not open to students with credit for 1100.

Grade history

4,565 students across 3 instructors · course avg 3.81

Casey Morrisroe Saup

3.98 GPAmedian 4.0

1,813 students · 6 terms

1,813 students total · 6 terms · click to see per-term

Christena Cox

3.72 GPAmedian 4.0

1,567 students · 8 terms

1,567 students total · 8 terms · click to see per-term

Instructor unknown

3.68 GPAmedian 4.0

1,185 students · 6 terms

1,185 students total · 6 terms · click to see per-term

Source: historical OSU grade releases via thegradeguide.com (Adam Gluck), Spring 2016 – Summer 2023. FERPA-filtered: sections under 10 students excluded.

Sections

Instructors

Enrolled

147 / 1128

Open

Instructors

Brent Lary2 sections4.3★Eric Mumper1 section4.7★reddit(2)Jill Leonard-pingel1 section Casey Morrisroe Saup1 section4.9★3.98 GPAreddit(8)

Sections in Autumn 2026

#	Sec	Instructor	Hist. GPA	Days/Time	Room	Enrollment
24738	0005	Brent Lary	—	TBA	Online	Open · 4/35
35974	0010	Eric Mumper	—	TBA	Online	Open · 1/25
24559	0010	Brent Lary	—	TBA	Online	Open · 8/35
27079	0020	Jill Leonard-pingel	—	TuTh 11:10AM - 12:30PM	TBA	Open · 1/35
16889	40	Casey Morrisroe Saup	3.98 GPA	TBA	ONLINE	Open · 133/998