PBwiki lets you quickly set up your own free, hosted, password-protected wiki to edit and share information. It's as easy as a peanut butter sandwich.
PB Wiki for Educators (ad free)
http://pbwiki.com/education.wiki
Take a video tour of PB Wiki to learn how to use this wiki service.
Link http://pbwiki.com/education.wiki
Link http://pbwiki.com/content/examples?promo=1hredu7
http://www.teachertube.com - Learn more
This is quick video to show how to do it, and how easy it is.
http://www.teachertube.com/search_result.php?search_id=pbwiki
How to add video to your wiki
1. Get your embedded code from TeacherTube (edit copy)
2. Click “Edit Page” >> “Insert Plugin” >> “Video”
3. Click on YouTube Video
4. Paste the box embedded code in the box
5. Click Next and Finish
It will appear shortly afterwards. Remember, your video uploads do not use any of your wiki storage space.
Maybe you want some ideas on how to begin. Here are a few of the basics to help you get started.
Add interactive plugins to your wiki
See best practices for creating a collaborative wiki
It may be helpful to see how others are using PBwiki. Here are some great demos that show you how some other PBwiki users have set up their site. PBwiki examples