Free Educational Video Clips & Movies for Kids and Teachers
Crash Course Index of Original Videos for Kids and Teachers
Ted-Ed YouTube Index of Original Videos for Kids
WatchKnowLearn - Huge library of free educational videos for kids
Free Educational Videos for Kids from the Turtle Diary
Mashup Math - Library of Free Videos for Grades 1-12
Periwinkle for Kids - English Grammar free videos
Science for Kids, Cool Video Clips
Free Educational Video Channels on YouTube for Children