Hi MagiMark,
I teach high school Physics in PA. I have been using WBT for about a year now and adding as I go. Definitely watch all the videos on this site and download the Teaching Challenging Teens eBook. I am working toward being a "Model WBT" classroom, but I'm not there quite yet, and honestly, I'm trying to figure out what a Model WBT classroom looks like at the secondary level.... anyway, if you have questions specific to the secondary level, we have our own forum here - check it out.
- Jen