CommonSense Education presents WideOpenSchool. This site offers digital content from a wide variety of providers like YouTube, Khan Academy, National Geographic, PBS, Scholastic and more. Conveniently grouping content by grade level and topic, teachers will find tools here for general ed students and those with special needs.
While teachers will likely find that the content is currently limited, this is a resource that is determined to expand to meet the needs of distance learners. You may want to tuck this link away for continued review.