Course record MAT

MAT 123

Precalculus

Stony Brook University

3,200 grades306 sections20 professors
Grades: 2023–2025
Flunk Score1/100
Needs work

Professors 10 of 20

Lauren Dawnkaski 35 grades · 1 term · 2025 2.86GPA
28.6% A
45.7% B
14.3% C
11.4% D
0.0% F

35 letter grades · 3 sections · 2025

Compare with the course
Dawnkaski vs. the course average
A +12.6
B +15.5
C −23.5
D +1.9
F −6.5

Difference in percentage points.

0.0% withdrew · 0 of 35 enrolled.

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Samuel Li 31 grades · 1 term · 2025 2.82GPA
29.0% A
35.5% B
32.3% C
0.0% D
3.2% F

31 letter grades · 3 sections · 2025

Compare with the course
Li vs. the course average
A +13.1
B +5.3
C −5.5
D −9.6
F −3.3

Difference in percentage points.

0.0% withdrew · 0 of 31 enrolled.

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William Sun 77 grades · 1 term · 2024 2.79GPA
16.9% A
54.5% B
22.1% C
6.5% D
0.0% F

77 letter grades · 7 sections · 2024

Compare with the course
Sun vs. the course average
A +0.9
B +24.3
C −15.7
D −3.1
F −6.5

Difference in percentage points.

0.0% withdrew · 0 of 77 enrolled.

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Keven Calderon 170 grades · 2 terms · 2024–2025 2.78GPA
30.0% A
35.3% B
21.8% C
9.4% D
3.5% F

170 letter grades · 16 sections · 2024–2025

Compare with the course
Calderon vs. the course average
A +14.1
B +5.1
C −16.0
D −0.2
F −3.0

Difference in percentage points.

0.0% withdrew · 0 of 170 enrolled.

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Hongshik Ahn 118 grades · 1 term · 2024 2.75GPA
21.2% A
42.4% B
30.5% C
3.4% D
2.5% F

118 letter grades · 2 sections · 2024

Compare with the course
Ahn vs. the course average
A +5.2
B +12.2
C −7.3
D −6.2
F −4.0

Difference in percentage points.

0.0% withdrew · 0 of 118 enrolled.

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Gia Nguyen 36 grades · 1 term · 2024 2.72GPA
19.4% A
44.4% B
25.0% C
11.1% D
0.0% F

36 letter grades · 3 sections · 2024

Compare with the course
Nguyen vs. the course average
A +3.5
B +14.2
C −12.8
D +1.5
F −6.5

Difference in percentage points.

0.0% withdrew · 0 of 36 enrolled.

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Adam Benslama 38 grades · 1 term · 2024 2.72GPA
18.4% A
44.7% B
31.6% C
5.3% D
0.0% F

38 letter grades · 4 sections · 2024

Compare with the course
Benslama vs. the course average
A +2.5
B +14.5
C −6.2
D −4.3
F −6.5

Difference in percentage points.

0.0% withdrew · 0 of 38 enrolled.

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Jason Zhong 58 grades · 2 terms · 2024–2025 2.69GPA
20.7% A
39.7% B
31.0% C
6.9% D
1.7% F

58 letter grades · 6 sections · 2024–2025

Compare with the course
Zhong vs. the course average
A +4.8
B +9.4
C −6.7
D −2.7
F −4.8

Difference in percentage points.

0.0% withdrew · 0 of 58 enrolled.

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Antonio Alfieri 71 grades · 1 term · 2024 2.64GPA
15.5% A
49.3% B
23.9% C
5.6% D
5.6% F

71 letter grades · 8 sections · 2024

Compare with the course
Alfieri vs. the course average
A −0.4
B +19.1
C −13.8
D −3.9
F −0.9

Difference in percentage points.

0.0% withdrew · 0 of 71 enrolled.

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Spencer Cattalani 71 grades · 1 term · 2024 2.62GPA
15.5% A
49.3% B
19.7% C
9.9% D
5.6% F

71 letter grades · 8 sections · 2024

Compare with the course
Cattalani vs. the course average
A −0.4
B +19.1
C −18.1
D +0.3
F −0.9

Difference in percentage points.

0.0% withdrew · 0 of 71 enrolled.

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