Curriculum based on open educational resources (OER) -- materials that are free for educators and students to use, customize, and share -- represent a small portion of all K-12 recent adoptions, at slightly over 5%. OER are concentrated in Mathematics, where 14% of adoption decisions were OER (compared to 4% for English Language Arts, 2% for…

This study explores how faculty members select and use the educational materials employed in their courses. The primary sample represents all teaching faculty across all types of degree-granting higher education institution in the United States. Two subgroups of faculty are called out for detailed examination: those teaching large-enrollment…

This study is designed to explore the process by which faculty members select the educational materials that they employ in their courses. The most common of these is the required textbook--faculty members typically select one or more books that all students are required to use through the duration of the course. Faculty also employ a wide range…

This study is one of a series using consistent definitions of key concepts to support analysis of changes over time. The studies are designed to explore the process by which faculty members select and use the educational materials that they employ in their courses. The most common of these is the required textbook: faculty members typically select…