Professor record MATH

Ih-Ren Lan

Houston Community College

544 grades30 sections9 courses
Grades: 2023–2025
Flunk Score3/100
Needs work

Courses taught

9 courses
Level
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MATH 0332 Introductory Algebra 11 grades · Limited sample 0.55GPA
0.0% A
0.0% B
27.3% C
0.0% D
72.7% F

11 letter grades · 1 section · 1 term · Limited sample

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MATH 1314 College Algebra 101 grades 1.84GPA
12.9% A
24.8% B
24.8% C
8.9% D
28.7% F

101 letter grades · 5 sections · 3 terms

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MATH 1324 Mathematics for Bus. & Soc.Sci 43 grades 1.91GPA
23.3% A
18.6% B
14.0% C
14.0% D
30.2% F

43 letter grades · 2 sections · 2 terms

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MATH 1332 Contemporary Mathematics 21 grades · Limited sample 1.14GPA
4.8% A
14.3% B
19.0% C
14.3% D
47.6% F

21 letter grades · 1 section · 1 term · Limited sample

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MATH 1342 Elementary Statistical Methods 37 grades 1.70GPA
16.2% A
18.9% B
21.6% C
5.4% D
37.8% F

37 letter grades · 2 sections · 2 terms

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MATH 2412 Precalculus 49 grades 1.90GPA
6.1% A
24.5% B
36.7% C
18.4% D
14.3% F

49 letter grades · 3 sections · 2 terms

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MATH 2413 Calculus I 55 grades 1.84GPA
20.0% A
21.8% B
16.4% C
5.5% D
36.4% F

55 letter grades · 3 sections · 3 terms

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MATH 2414 Calculus II 133 grades 1.72GPA
9.0% A
27.8% B
21.1% C
10.5% D
31.6% F

133 letter grades · 7 sections · 5 terms

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MATH 2415 Calculus III 94 grades 1.61GPA
8.5% A
18.1% B
27.7% C
17.0% D
28.7% F

94 letter grades · 6 sections · 4 terms

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