Hardest MATH classes at Oklahoma State

Ranked by average GPA from official grade distributions. Only courses with at least 100 graded students.

1. MATH 2144: Calculus I (A) Average GPA 2.31, 6,364 students
2. MATH 1813: Preparation for Calculus (A) Average GPA 2.38, 7,487 students
3. MATH 2153: Calculus II (A) Average GPA 2.63, 5,347 students
4. MATH 1513: College Algebra (A) Average GPA 2.69, 7,991 students
5. MATH 2163: Calculus III Average GPA 2.76, 4,659 students
6. MATH 2123: Calculus for Tech Pro I (A) Average GPA 2.77, 453 students
7. MATH 1483: Math Functions & Uses (A) Average GPA 2.80, 4,177 students
8. MATH 1493: Appl of Modern Math (A) Average GPA 2.80, 1,023 students
9. MATH 2103: Business Calculus (A) Average GPA 2.82, 5,074 students
10. MATH 2233: Differential Equations Average GPA 2.84, 4,306 students
11. MATH 2133: Calculus For Tech II (A) Average GPA 2.85, 560 students
12. MATH 3013: Linear Algebra (A) Average GPA 3.00, 2,376 students
13. MATH 3613: Intro to Abstract Algebra Average GPA 3.00, 433 students
14. MATH 4453: Mathematical Interest Theory Average GPA 3.02, 132 students
15. MATH 4013: Calculus of Several Variables Average GPA 3.03, 267 students
16. MATH 4023: Intro to Analysis: GR Credit Average GPA 3.13, 211 students
17. MATH 3403: Geom Strctr Erly Chld Elm Tchr Average GPA 3.21, 1,114 students
18. MATH 4663: Combinatorics Average GPA 3.28, 152 students
19. MATH 3603: Math Strctr Erly Chld Elm Tchr Average GPA 3.35, 1,087 students
20. MATH 4753: Introduction to Cryptography Average GPA 3.39, 120 students
21. MATH 3583: Intro Math Modeling Average GPA 3.63, 125 students
22. MATH 4033: History of Mathematics Average GPA 3.64, 119 students
23. MATH 5010: Calculus of Variations Average GPA 3.86, 115 students
24. MATH 6010: Adv Seminar in Math Average GPA 3.93, 103 students
25. MATH 2890: Competitiv & Recr Math: Honors Average GPA 3.95, 1,155 students

See also: Easiest classes, Oklahoma State course catalog, MATH course catalog.