As America's largest classroom, PBS and WGBH, along with other PBS member stations, just launched PBS LearningMedia, a new, FREE public media education platform available to every teacher and student across the country in time for the 2011-2012 school year. Bringing together the best available high-quality media from 1,500 public media producers and more than 350 local PBS stations, PBS LearningMedia is a next-generation digital media platform for PreK-16 classrooms to help re-imagine classroom learning, transform teaching, and more creatively engage students.
http://pbslearningmedia.org