Check out these websites if you are interesting in learning more about Web 2.0 tools and how to integrate them into your classroom or design a technology professional development day or program.

1. Powerful Learning Practices - http://plpnetwork.com
2. K12Online - http://k12onlineconference.org/
3. Connectivism - http://ltc.umanitoba.ca/wiki/Connectivism
4. K12 Learning 2.0 (a.k.a '23 Things' for teachers) - http://k12learning20.wikispaces.com/
5. Route 21 - http://www.21stcenturyskills.org/route21/
6. eToolkit - http://etoolkit.org/etoolkit/