EPS SCI 9
Solar System and Planets
Grades
3.75
Average grade awarded in EPS SCI 9. Not a rating: this is what the grades were.
In the A range
83%
of the 2,268 letter grades
D, F or W
1.6%
of every letter grade awarded, plus withdrawals
Taken pass/no pass
4%
95% of those passed
The registrar's own records: 2,268 grades over 13 terms, Fall 2021 to Fall 2025, summer excluded. Every instructor is pooled here. The table below splits them, and term averages across those 13 terms ran 2.79 to 3.97.
- A+ 1,066 · 47.0%
- A 644 · 28.4%
- A- 167 · 7.4%
- B+ 121 · 5.3%
- B 102 · 4.5%
- B- 48 · 2.1%
- C+ 42 · 1.9%
- C 30 · 1.3%
- C- 13 · 0.6%
- D+ 7 · 0.3%
- D 12 · 0.5%
- D- 3 · 0.1%
- F 13 · 0.6%
- P 87 of 2,369
- NP 5 of 2,369
- I 8 of 2,369
- DR 1 of 2,369
Percentages are of the 2,268 letter grades. Grey bars are non-letter outcomes: passes (P), no-passes (NP), incompletes (I), and withdrawals (DR). They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication. Withdrawals are the exception to "excluded": DR is not scored, but it IS counted in the D, F or W figure above, which is reported over the letter grades plus the withdrawals. Pass/no pass and S/U outcomes are outside that figure on both sides.
By instructor
| Instructor | Predicted GPA | Raw | n | Terms | A range | Workload | Spring 2027 |
|---|---|---|---|---|---|---|---|
| YOUNG, EDWARD DONALD reviews ↗ | 3.87 | 3.87 | 994 | 4 | 90% | very light | not teaching it |
| JEWITT, DAVID CLIFFORD reviews ↗ | 3.59 | 3.58 | 408 | 1 | 73% | light | not teaching it |
| SCHLICHTING, HILKE ELISABETH reviews ↗ | 3.87 | 3.88 | 267 | 1 | 94% | light | not teaching it |
| DAY, MACKENZIE DENALI reviews ↗ | 3.53 | 3.51 | 212 | 1 | 68% | very light | not teaching it |
| MAINZER, AMY reviews ↗ | 3.72 | 3.72 | 161 | 1 | 80% | very light | not teaching it |
| KAVNER, ABBY reviews ↗ | 3.89 | 3.91 | 144 | 1 | 93% | average | not teaching it |
| RUBIN, ALAN E reviews ↗ | 3.07 | 2.93 | 82 | 4 | 28% | light | not teaching it |
| AN, XIN reviews ↗ | 3.25 | 2.79 | 18 · small sample | 1 | 22% | - | not teaching it |
“Predicted” is shrunk toward the course average, which is itself shrunk toward the department, so an instructor with a handful of students sits near the course mean rather than topping the list.
dibs measures outcomes: grades, seats, how fast a class fills. For what a class is like to sit in, BruinWalk has the reviews.
What comes first
dibs has not read a class page for EPS SCI 9, so it cannot say what comes before it.
Counted in courses rather than quarters: dibs does not know which of them a department lets you take together.
In Springs
Ran in 2 of the last 4 Springs, so it turns up in Spring sometimes rather than dependably.
From the terms dibs holds, which start in Fall 2021 and exclude summer. A department can run a course in a quarter it never has before.
From the registrar's catalog
Lecture, three hours; discussion, one hour. Properties of sun, planets, asteroids, and comets. Astronomical observations relevant to understanding solar system and its origin. Dynamical problems, including examination of fallacious hypotheses. Meteoritic evidence regarding earliest history of solar system. Chemical models of solar nebula. Space exploration and its planning. P/NP or letter grading.