Google has just launched YouTube for Schools, a network setting that school administrators can turn on to grant access only to the educational content from YouTube EDU. Teachers can choose from the hundreds of thousands of videos on YouTube EDU created by more than 600 partners like the Smithsonian, TED, Steve Spangler Science, Khan Academy and Numberphile.

They’ve also worked with teachers to put together more than 300 playlists broken out by subject and by grade level. You can find them listed out at youtube.com/teachers.