SnagLearning is dedicated to bringing high quality, award-winning documentaries to an online audience around the world. The site features carefully selected films from their library of over 1,600 documentaries that are appropriate for students from KS2 upwards.

Their titles cover nearly every classroom subject and many are produced by well-known educational sources, including PBS and National Geographic.

It’s well worth a look : http://learning.snagfilms.com/