Ecampus fact
110+ degree programs
Explore all of Oregon State’s high-quality online degrees, programs and microcredentials.
Ecampus Schedule of Classes - All Terms
CS 225 – Discrete Structures in Computer Science (4)
An introduction to the discrete mathematics of computer science, including logic, set and set operations, methods of proof, recursive definitions, combinatorics, and graph theory. 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.
Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
---|---|---|---|---|---|---|---|---|---|---|---|
F24 | 12218 | 400 | 4 | Ehsan, S. | Online | Open | 75 | 5 | 25 | 25 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) College Limitations: +16 (Engr) | |||||||||||
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring/ Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of this same course. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
F24 | 16017 | 401 | 4 | Ehsan, S. | Online | Open | 75 | 8 | 25 | 25 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) College Limitations: +16 (Engr) | |||||||||||
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring/ Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of this same course. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
F24 | 16018 | 402 | 4 | Vakalis, I. | Online | Open | 75 | 5 | 25 | 25 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) College Limitations: +16 (Engr) | |||||||||||
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring/ Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of this same course. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
F24 | 19662 | 403 | 4 | Vakalis, I. | Online | Open | 75 | 33 | 25 | 25 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) College Limitations: +16 (Engr) | |||||||||||
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring/ Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of this same course. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
W25 | 31991 | 400 | 4 | Ehsan, S. | Online | Open | 75 | 75 | 0 | 0 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) College Limitations: +16 (Engr) | |||||||||||
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring/. Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of this same course. [ Textbooks] | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
W25 | 35147 | 401 | 4 | Vakalis, I. | Online | Open | 75 | 75 | 0 | 0 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) College Limitations: +16 (Engr) | |||||||||||
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring/. Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of this same course. [ Textbooks] | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
W25 | 35170 | 402 | 4 | Vakalis, I. | Online | Open | 75 | 75 | 0 | 0 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) College Limitations: +16 (Engr) | |||||||||||
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring/. Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of this same course. [ Textbooks] | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
Sp25 | 51883 | 400 | 4 | Staff | Online | Open | 49 | 49 | 0 | 0 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) College Limitations: +16 (Engr) | |||||||||||
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring/. See syllabus for details. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
Sp25 | 54851 | 401 | 4 | Staff | Online | Open | 49 | 49 | 0 | 0 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) College Limitations: +16 (Engr) | |||||||||||
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring/. See syllabus for details. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
Sp25 | 54852 | 402 | 4 | Staff | Online | Open | 49 | 49 | 0 | 0 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) College Limitations: +16 (Engr) | |||||||||||
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring/. See syllabus for details. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
Sp25 | 54853 | 403 | 4 | Staff | Online | Open | 49 | 49 | 0 | 0 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) College Limitations: +16 (Engr) | |||||||||||
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring/. See syllabus for details. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
Sp25 | 54854 | 404 | 4 | Staff | Online | Open | 49 | 49 | 0 | 0 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) College Limitations: +16 (Engr) | |||||||||||
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring/. See syllabus for details. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
Su25 | 70890 | 400 | 4 | Staff | Online | Open | 49 | 49 | 0 | 0 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) | |||||||||||
Class Notes: Jun 23-Aug 15 Session 3 This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring . Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of the same course. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
Session: Summer 8 Week Session | |||||||||||
Su25 | 72518 | 401 | 4 | Staff | Online | Open | 49 | 49 | 0 | 0 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) | |||||||||||
Class Notes: Jun 23-Aug 15 Session 3 This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring . Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of the same course. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
Session: Summer 8 Week Session | |||||||||||
Su25 | 72484 | 402 | 4 | Staff | Online | Open | 49 | 49 | 0 | 0 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +297 (Computer Science Double Degree) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) | |||||||||||
Class Notes: Jun 23-Aug 15 Session 3 This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring . Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of the same course. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
Session: Summer 8 Week Session | |||||||||||
Su25 | 72485 | 403 | 4 | Staff | Online | Open | 49 | 49 | 0 | 0 | |
Registration Restrictions Enforced Prereqs: MTH 111 [C] or MTH 111Z [C] or MTH 112* [C] or MTH 112Z* [C] or Placement Test MPT(24) or Placement Test MPAL(061) Major Restrictions: +307 (Computer Science) Campus Restrictions: +DSC (Dist. Degree Corvallis Student) | |||||||||||
Class Notes: Jun 23-Aug 15 Session 3 This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment. Please carefully review online proctor test information at: https://ecampus.oregonstate.edu/services/proctoring . Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of the same course. | |||||||||||
Syllabus: Available in Canvas to students enrolled in this course. Computer Science syllabi may also be found on the Electrical Engineering and Computer Science classes page. | |||||||||||
Session: Summer 8 Week Session |
Features and Navigation
Academic calendar
Currently it's fall term. See academic calendar for our quarter term schedule.
Winter term starts Jan. 6, 2025.
Spring term starts March 31, 2025.