I have posted a number of Youtube language clips in the video gallery. A good place to look for Youtube learning materials for your little ones to watch. I post the best of what I find there. Here's another example ofthe latest...for learning Spanish.
http://www.youtube.com/v/firoQMgdgTM&rel=1by TheAngryFamilyESP (All materials were created at Newcastle University as part of the Routes into Languages project. You can also see them on linguacast.ncl.ac.uk and universed.co.uk. Also available in
French, German and Chinese.)