KQED

KQED includes an education based section on their website dedicated to enlighten student, teacher, and parent objectives and development. The goal is to provide resources for educators in order to integrate media and new media tools into a student's learning experience in both formal and informal settings. KQED is a community based public media station and offers the entirety of there resources free of cost to the community. 

http://www.kqed.org/education/