Douglas Alsdorf

alsdorf.1@osu.edu 3.9★(77)diff 3.065% would retake3.10 GPAreddit· Most students love Alsdorf and call him a favorite prof, but some find his tests unexpectedly hard and content misaligned.(7)

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Grade history

3,641 students across 2 courses · avg 3.10

EARTHSC 1121

3.10 GPAmedian 3.3

2,821 students · 8 terms

2,821 students total · 8 terms · click to see per-term

EARTHSC 1100

3.09 GPAmedian 3.0

820 students · 3 terms

820 students total · 3 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 this term

Courses

Enrolled

Open sections

Teaching Summer 2026

EARTHSC 7998Research in the Earth Sciences

2 sections

#	Sec	Days/Time	Room	Enrollment
12583	10	TBA	TBA	Open
15545	44	TBA	TBA	Open

EARTHSC 7999Research for Thesis in the Earth Sciences

2 sections

#	Sec	Days/Time	Room	Enrollment
12615	10	TBA	TBA	Open
15571	44	TBA	TBA	Open

EARTHSC 8998Research in the Earth Sciences

2 sections

#	Sec	Days/Time	Room	Enrollment
12651	10	TBA	TBA	Open
15599	43	TBA	TBA	Open

EARTHSC 8999Dissertation Research in the Earth Sciences

2 sections

#	Sec	Days/Time	Room	Enrollment
12682	10	TBA	TBA	Open
15622	43	TBA	TBA	Open

GEOSCIM 6193Individual Studies in Geodetic Sciences

1 section

#	Sec	Days/Time	Room	Enrollment
12712	10	TBA	TBA	Open

GEOSCIM 7998Research in Geodetic Science

1 section

#	Sec	Days/Time	Room	Enrollment
12718	10	TBA	TBA	Open

GEOSCIM 7999Research for Thesis in the Geodetic Sciences

1 section

#	Sec	Days/Time	Room	Enrollment
12724	10	TBA	TBA	Open

GEOSCIM 8785Research Principles and Techniques

1 section

#	Sec	Days/Time	Room	Enrollment
12730	10	TBA	TBA	Open

GEOSCIM 8998Research in Geodetic Science

1 section

#	Sec	Days/Time	Room	Enrollment
12736	10	TBA	TBA	Open

GEOSCIM 8999Dissertation Research in Geodetic Science

1 section

#	Sec	Days/Time	Room	Enrollment
12742	10	TBA	TBA	Open

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