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Ecampus Schedule of Classes - Winter 2026

College of Engineering

CS 161 – Introduction to Computer Science I (4)

Overview of fundamental concepts of computer science. Introduction to problem solving, software engineering, and object-oriented programming. Includes algorithm design and program development. This course may be subject to Enforced Prerequisites that restrict registration into the course. Check the offerings below for more information.

For more information, contact OSU Ecampus at 800-667-1465 (option 1) or ecampus.ess@oregonstate.edu.

Continue to Registration.

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
W26379024004Zhang, L.Online Open60341515
Registration Restrictions
Enforced Prereqs: MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(33) or Placement Test MPAL(061)
Major Restrictions: +307 (Computer Science)
College Limitations: +16 (Engr)
Level Limitations: +03 (Postbac Degree Seeking)
Class Notes: Campus restrictions end Monday of Week 10.This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas a scan of your testing environment and the requiredinstallation of a desktop application. Please carefullyreview online proctored test information at:https://ecampus.oregonstate.edu/services/proctoring .  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the College of Engineering Course and Syllabus List.
W26435004014Baker, B.Online Open60501515
Registration Restrictions
Enforced Prereqs: MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(33) or Placement Test MPAL(061)
Major Restrictions: +307 (Computer Science)
College Limitations: +16 (Engr)
Level Limitations: +03 (Postbac Degree Seeking)
Class Notes: This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas a scan of your testing environment and the requiredinstallation of a desktop application. Please carefullyreview online proctored test information at:https://ecampus.oregonstate.edu/services/proctoring .  [ Textbooks]
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the College of Engineering Course and Syllabus List.
Find textbooks for CS 161 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.

View CS 161 for all available terms


Legend
= Signifies the course as a Baccalaureate Core Course.
= Signifies that fees may apply to the course.
+ = Include restriction.
- = Exclude restriction.
* = Prereq may be taken prior to or simultaneously with this course.