I am a 4-8th grade computer teacher, and am looking to purchase a
software program that will help me teach the kids about computer
applications and/or technology in general. Here's what I'm looking
for:

- Something specifically made for students. 
- Something similar to the "Video Professor" tutorials, but geared
towards kids instead of adults.
- Something that will teach them various computer applications (i.e.
Word, PowerPoint, Excel, etc.) OR will teach them about technology in
general (i.e. computer terminology, etc.)
- In a sense, I want a specific program that will do the "teaching" for me. 

I would like a list of at least 2-3 choices, but will tip well for
anyone that could provide me with a list of more than that. I also
need this information quickly, so an additional tip will also be given
for a quick answer!

Thanks for your help! :-)