For more PD opportunities (as well as many other resources), check the following BPS department websites:
AASL Best Websites for Teaching and Learning AASL (American Association of School Librarians) produces and annual list of the best free websites for teaching and learning.
Free Technology for Teachers An excellent blog from teacher Richard Byrne. Byrne posts nearly every day with (usually new) free online teaching resources.
Teacher Tech Blog A great blog written by Alice Keeler that focuses primarily on using Google Apps for Education to their fullest capabilities.