I've also found a really simple and FREE site, Stupeflix, that will allow them (or you) to create a video for free. It's as simple as adding photos and text. They'll even let you use their music, or upload a song of your own. I did a quick sample. Of course, I would probably be clear about:
- What they need to include.
- How many slides they need.
- How many words they should use.
- What music they may include.
Check mine out. I used the music provided by the program.