However, "Open Learning" refers to more than an educational paradigm; the concept extends to all the freely available materials and resources that support an interest-based (or open) approach to learning. You probably use some of these resources already—Wikipedia, YouTube, Google Earth, Khan Academy—but there are more being added every day.
As John Seely Brown and Richard Adler state in their article Minds on Fire (Educause Review, 2008), "vast [Internet] resources include the rapidly growing amount of open courseware, access to powerful instruments and simulation models, and scholarly websites, which already number in the hundreds, as well as thousands of niche communities based around specific areas of interest in virtually every field of endeavor" (p. 32). These "open educational resources," or OERs, have expanded learning opportunities for anyone with an internet connection. People from all over the world—and that includes homeschoolers—can easily access, use, adapt, and share high-quality learning materials.