Ecampus Schedule of Classes - Summer 2026

College of Science

CH 121 – +General Chemistry (5)

Introduces students to the fundamentals of chemistry and the practice of science. Covers atomic structure and the periodic table, including the biological and terrestrial abundance of the elements, chemical bonding and molecular structure, and the transformations of substances through chemical reactions, including how these transformations contribute to climate change. This course may be subject to Enforced Prerequisites that restrict registration into the course. Check the offerings below for more information.

Course Attributes
CoreEd-Scientific Inq&Analysis

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
Su26	70594	400	5		Terhorst, J.	Online	Open	90	90	0	0
	Class Notes: Jun 22-Jul 17Session 2This course requires online proctored testing, which mayinclude testing fees and the use of security measures,such as 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 No-show-drop.Must have working knowledge of HS algebra.
	Syllabus: Available in Canvas to students enrolled in this course.
	Session: Summer 1st 4 Week Session
Su26	70723	401	5		Barth, M.	Online	Open	90	90	0	0
	Class Notes: Jun 22-Aug 14Session 3This course requires online proctored testing, which mayinclude testing fees and the use of security measures,such as 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 No-show-drop.Must have working knowledge of HS algebra.
	Syllabus: Available in Canvas to students enrolled in this course.
	Session: Summer 8 Week Session

View CH 121 for all available terms