Course record CHEM

CHEM 51B

Organic Chemistry

University of California-Irvine

16,279 grades60 sections21 professors
Grades: 2014–2025
Flunk Score1/100
Needs work

Professors 10 of 21

M. Al-Amin 97 grades · 1 term · 2015 3.00GPA
32.0% A
46.4% B
16.5% C
3.1% D
2.1% F

97 letter grades · 1 section · 2015

Compare with the course
Al-Amin vs. the course average
A +10.8
B +15.3
C −15.8
D −7.0
F −3.4

Difference in percentage points.

0.0% withdrew · 0 of 97 enrolled.

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A. Issaian 179 grades · 1 term · 2017 2.76GPA
19.0% A
43.6% B
28.5% C
8.9% D
0.0% F

179 letter grades · 1 section · 2017

Compare with the course
Issaian vs. the course average
A −2.1
B +12.5
C −3.8
D −1.2
F −5.4

Difference in percentage points.

0.0% withdrew · 0 of 179 enrolled.

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A. Ferreira 92 grades · 1 term · 2020 2.72GPA
18.5% A
43.5% B
32.6% C
2.2% D
3.3% F

92 letter grades · 1 section · 2020

Compare with the course
Ferreira vs. the course average
A −2.6
B +12.4
C +0.3
D −7.9
F −2.2

Difference in percentage points.

0.0% withdrew · 0 of 92 enrolled.

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C. Hasselbrink 589 grades · 2 terms · 2023 2.70GPA
31.6% A
29.7% B
23.3% C
9.8% D
5.6% F

589 letter grades · 2 sections · 2023

Compare with the course
Hasselbrink vs. the course average
A +10.5
B −1.4
C −9.0
D −0.3
F +0.2

Difference in percentage points.

0.2% withdrew · 1 of 590 enrolled.

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F. Freeman 289 grades · 1 term · 2015 2.65GPA
17.0% A
36.0% B
39.4% C
5.2% D
2.4% F

289 letter grades · 1 section · 2015

Compare with the course
Freeman vs. the course average
A −4.2
B +4.9
C +7.2
D −4.9
F −3.0

Difference in percentage points.

0.3% withdrew · 1 of 290 enrolled.

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G. Suryn 383 grades · 3 terms · 2015–2016 2.62GPA
21.7% A
38.1% B
27.7% C
8.9% D
3.7% F

383 letter grades · 3 sections · 2015–2016

Compare with the course
Suryn vs. the course average
A +0.6
B +7.0
C −4.6
D −1.2
F −1.8

Difference in percentage points.

0.0% withdrew · 0 of 383 enrolled.

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L. Digal 185 grades · 1 term · 2024 2.61GPA
20.5% A
35.1% B
29.7% C
11.9% D
2.7% F

185 letter grades · 1 section · 2024

Compare with the course
Digal vs. the course average
A −0.6
B +4.0
C −2.5
D +1.8
F −2.7

Difference in percentage points.

0.5% withdrew · 1 of 186 enrolled.

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S. King 4,222 grades · 11 terms · 2015–2025 2.55GPA
21.8% A
31.6% B
32.4% C
9.1% D
5.1% F

4,222 letter grades · 11 sections · 2015–2025

Compare with the course
King vs. the course average
A +0.6
B +0.5
C +0.2
D −1.0
F −0.3

Difference in percentage points.

Each term against the course average
Winter 2015Winter 2025

0.6% withdrew · 27 of 4,249 enrolled.

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A. Reilly 325 grades · 2 terms · 2018 2.53GPA
24.6% A
33.8% B
23.7% C
11.7% D
6.2% F

325 letter grades · 2 sections · 2018

Compare with the course
Reilly vs. the course average
A +3.5
B +2.8
C −8.6
D +1.6
F +0.7

Difference in percentage points.

0.0% withdrew · 0 of 325 enrolled.

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E. Bess 1,976 grades · 6 terms · 2019–2025 2.53GPA
20.7% A
29.4% B
35.7% C
11.0% D
3.2% F

1,976 letter grades · 6 sections · 2019–2025

Compare with the course
Bess vs. the course average
A −0.4
B −1.7
C +3.4
D +0.9
F −2.2

Difference in percentage points.

Each term against the course average
Winter 2019Winter 2025

0.5% withdrew · 9 of 1,985 enrolled.

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