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Tammy Perrin

DATA Not teaching this term

Average GPA 3.89 out of 4.0

2.04.0

Grade Distribution

84%

6%

<1%

0%

1%

9%

A B C D F

W

GPA Over Time (All courses)

3.02.0 3.89

20252026

Term	Average GPA	Graded students
Spring 2025	3.86	109
Fall 2025	3.92	120
Spring 2026	3.87	113
Average	3.89

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Privacy & Moderation: Requires a UMD email address to submit a review (it cannot be seen by anyone). Every review is manually approved by a moderator before publishing.

Grade Data Source: Obtained via public records requests from the UMD Office of the Registrar. It covers Fall and Spring semesters only (no Winter and Summer terms).

Instructor Discrepancy: About a quarter of sections carry no instructor name in the registrar's records. Those attributed to the instructor of the lecture are unambiguously listed, otherwise left unattributed. Therefore, a professor's totals here may not cover everything they taught.