OER/ZTC Class Schedule Icons

Zero Textbook Cost (ZTC)

Crossed out dollar sign overlaying a book

Zero Textbook Cost (ZTC) - classes offer free access to all instructional material including all: textbooks, books, software, and homework systems required for the class.

Low Textbook Cost (LTC)

Arrow pointing down next to a dollar sign overlaying a book

Low Textbook Cost (LTC) - classes that require instructional material cost including textbooks, books,  software, and homework systems required for the class that is $50 total or less.