Professor ratings & reviews

Klaus Keller

Earth Science

Penn State University Park

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About this professor
2.5/ 5

Overall rating

From 21 reviews

2.8/ 5Difficulty
29%Would take again7 responses

Student reviews 21

Showing 1–10 of 21 reviews

1.0/ 5

GEOSCI450

Anonymous

Difficulty 4.0 / 5Would take again No
Read the full review
4.0/ 5

EARTH02

Anonymous

Difficulty 2.0 / 5Would take again Yes
Read the full review
2.0/ 5

GEOSCI450

Anonymous

Difficulty 3.0 / 5Would take again No
Read the full review
5.0/ 5

EARTH002

Anonymous

Difficulty 1.0 / 5Would take again Yes
Read the full review
2.0/ 5

EARTH02

Anonymous

Difficulty 4.0 / 5Would take again No
Read the full review
1.0/ 5

EARTH02

Anonymous

Difficulty 5.0 / 5Would take again No
Read the full review
1.0/ 5

EARTH002

Anonymous

Difficulty 4.0 / 5Would take again No
Read the full review
4.0/ 5

EARTH002

Anonymous

Difficulty 4.0 / 5
Read the full review
2.5/ 5

EARTH002

Anonymous

Difficulty 3.0 / 5
Read the full review
2.5/ 5

EARTH002

Anonymous

Difficulty 3.0 / 5
Read the full review

Reviews reflect individual experiences. Check the course and date when choosing a class.

About Klaus Keller

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Department
Earth Science
Location
University Park, Pennsylvania

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