How can a student study for Spanish without having someone who knows Spanish to help with the pronunciation?
I've looked around YouTube and iTunes U. There's a lot out there, but the best I've found is a teacher named Señor Jordan. He has lots of very good, clear videos, arranged from very basic (greetings and counting) to more advanced. He goes slowly enough that a student can try to repeat what he says to work on pronunciation. And the vocabulary is written in the video as well as listed below so students can see how words are spelled, too.
Señor Jordan is young and not at all stuffy—always a bonus with students!