Please be aware that not all material contained in the sites below is fully open. Each site may contain content which varies in its creative commons license or usage permissions.
There are several image and photograph sites which allow you to search for either public domain of CC licensed images. If you are looking for images, start with these:
Road winding through the Blue Ridge Mountains at sunset. Photo by Mitchell Kmetz on Unsplash
If you cannot find open content for your course planning needs, please check with your library liaison or peruse the library's databases for licensed content.
TED talk by Shai Reshef that discusses the benefits of using open educational resources in the classroom.
