Great Webinars (live and archived).  Includes CE Certificate upon completion.

Ruston Hurley is a great speaker with ideas to engage students in all areas of education.

Media-Making Toolkit

 KQED and PBS has a "Media Tool Kit" page on their education site with lots of good resources (writing a script, choosing media, citing sources, etc.) one can find here:
http://science.kqed.org/quest/education/media-making-toolkit/