MAT SCI 143A
Mechanical Behavior of Materials
Course statistics
- Predicted GPA
- 3.24
- n = 79 · 3 terms · ± 0.057
- A range
- 43%
- of letter grades
- Taken P/NP
- 0%
- — of those passed
- D / F / W
- 1.3%
- incl. withdrawals
Sections in Fall 2026
Not offered in Fall 2026.
Enrollment history
Final enrollment per term, averaged across that term's sections. Four years deep, summer excluded. Per-section live curves are on each section page.
- 2223W
- 1924W
- 3825W
Peak 38
Most recent
38
in 25W
3 terms on record
Grade distribution
- A+ 3 · 3.8%
- A 10 · 12.7%
- A- 21 · 26.6%
- B+ 11 · 13.9%
- B 11 · 13.9%
- B- 11 · 13.9%
- C+ 6 · 7.6%
- C 4 · 5.1%
- C- 1 · 1.3%
- D+ 1 · 1.3%
Grey bars are non-letter outcomes — P/NP, S/U, incompletes. They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.
By instructor
| Instructor | Predicted | Raw | n | Terms | A range |
|---|---|---|---|---|---|
| WANG, YINMIN | 3.21 | 3.21 | 79 | 3 | 43% |
“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.
By term
- 23W 3.31 n=22
- 24W 3.16 n=19
- 25W 3.17 n=38