Online Courses


Introduction to Probability
MATH 104 1
College Algebra
MATH 140 2
College Algebra
MATH 140 3
Discrete Mathematics for Business and Social Sciences
MATH 150 3
MATH 151 3
Calculus I
MATH 165 4
Calculus I
MATH 165 5
Calculus II
MATH 166 4
Calculus II
MATH 166 5
Matrices and Linear Algebra
MATH 207 3
Discrete Computational Structures
MATH 230 1
Calculus III
MATH 265 3
Calculus III
MATH 265 4
Elementary Differential Equations
MATH 266 3
Elementary Differential Equations and Laplace Transforms
MATH 267 3
Analysis I
MATH 414 1

For the 2020-2021 academic year, Iowa State is eliminating the delivery fee that has been linked to XW-labeled courses and sections. We are also eliminating the XW designation; all online courses will be labeled WWW.

To find a WWW course on the schedule of classes:
  1. Go to the Schedule of Classes
  2. Click on “Toggle Advance Search”
  3. Select “Online” under Course Type

If you are a distance student and feel that your tuition has been calculated incorrectly based on the above changes for the academic year, please email

Please do not hesitate to contact the Office of the Registrar if you have any questions about these changes.