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You are looking at Winter 2027. Enrollment for it has not opened, so these are the registrar's early listings. dibs holds 4,142 sections for Winter 2027, read 44 hours ago. Separately, it has finished 3,103 of the 3,617 courses on its current checking list for this term. Future-term coverage is incomplete, so a course with nothing here may simply not have been reached yet. Back to Fall 2026

EPS SCI 3 / TREUDE, TINA IRENE

Astrobiology

How EPS SCI 3 grades when TREUDE, TINA IRENE teaches it. EPS SCI 3, every instructor TREUDE, TINA IRENE, every course

Grades, this instructor

3.76adjusted historical GPA, this instructor

858 letter grades across 2 terms, Fall 2023 to Fall 2024. The course pools every instructor at 3.51 over 1,634 letter grades.

Raw average
3.77
The mean of this instructor's recorded letter grades in this course.
In the A range
83.4%
A+, A and A minus out of 858 letter grades.
D, F or W
1%
D-range and F grades plus withdrawals, divided by letter grades plus withdrawals.
Taken pass/no pass
2.3%
20 of 20 pass/no-pass outcomes passed. Share is of letter, P/NP and S/U outcomes.
Some of these grades are shared. 858 letter grades in 2 sections also count under MARGOT, JEAN-LUC. The source does not split grades between co-teachers. Do not add instructor totals together.

Grade distribution

  • A+444 / 51.7%
  • A174 / 20.3%
  • A-98 / 11.4%
  • B+55 / 6.4%
  • B38 / 4.4%
  • B-19 / 2.2%
  • C+7 / 0.8%
  • C6 / 0.7%
  • C-8 / 0.9%
  • D+3 / 0.3%
  • D2 / 0.2%
  • D-2 / 0.2%
  • F2 / 0.2%
  • I2 of 880
  • P20 of 880

Percentages are of the 858 letter grades. Grey bars are non-letter outcomes: passes (P) and incompletes (I). They are excluded from GPA.

Term by term

Raw averages for the terms in this record. A missing term does not establish that this instructor did not teach it. Summer sessions are included when present.

3.203.604.003.7323F3.8024F

Dashed line: course average across all instructors, 3.51.

One recorded instructorCo-taught, grades shared
Fall 20233.73428 letter grades; 428 shared with MARGOT, JEAN-LUC.
Fall 20243.80430 letter grades; 430 shared with MARGOT, JEAN-LUC.
Is one term a guide to the next?

Across the measured corpus, the same course and instructor's term averages were strongly correlated, including terms several years apart. That is why the adjustment does not weight recent terms more heavily. This is a dataset-wide pattern, not a promise about this instructor's next class.

Teaching it in Winter 2027

No sections are confirmed under this instructor's record in the course listing dibs read for Winter 2027.

Every EPS SCI 3 section and instructor

Reading these figures

Raw is the mean of the recorded letter grades. The adjusted historical GPA pulls an instructor's average toward the course's adjusted average, which itself uses a department prior. It is a comparison aid, not a calibrated prediction or a student rating. Small samples carry more uncertainty. All recorded instructor roles are included, and a section is counted only once for this instructor. Grades cannot establish workload or explain why outcomes differed.

What students say

dibs measures outcomes. For students' experiences of the class, BruinWalk has reviews.

Reviews for TREUDE, TINA IRENE in EPS SCI 3