SchoolTube

School Tube stands out as an interesting video community (clips up to 5 mins) that is built to empower teachers and students.
Here is some info, directly from the site:

SchoolTube is available in all 50 states, Washington, D.C., and US schools located across the world, SchoolTube’s mission is to educate and empower educators and students in safe effective video production and internet publishing.

SchoolTube is the only Internet Video Publisher for Teachers and students to combine dynamic curriculum and community outreach programs. All video’s must be approved by registered teachers, follow local school guidelines and adhere to the STN Code of Ethics.
SchoolTube revolutionizes Internet Video for Students.
SchoolTube’s partnership with the STN, leverages a nationwide network of broadcast journalism teachers and students. Through this innovative partnership, SchoolTube provides the latest information to our member schools and teachers, when they want it, all with the click of a mouse.

When your school becomes a member of SchoolTube and STN, it will have full access to our lesson plans, equipment recommendations, teacher training modules, fundraising techniques, and many other resources to support your teachers.
So what are you waiting for? Join the SchoolTube revolution

SchoolTube is available in all 50 states, Washington, D.C., and US schools located across the world, SchoolTube’s mission is to educate and empower educators and students in safe effective video production and internet publishing.

SchoolTube is the only Internet Video Publisher for Teachers and students to combine dynamic curriculum and community outreach programs. All video’s must be approved by registered teachers, follow local school guidelines and adhere to the STN Code of Ethics.
SchoolTube revolutionizes Internet Video for Students.
SchoolTube’s partnership with the STN, leverages a nationwide network of broadcast journalism teachers and students. Through this innovative partnership, SchoolTube provides the latest information to our member schools and teachers, when they want it, all with the click of a mouse.

When your school becomes a member of SchoolTube and STN, it will have full access to our lesson plans, equipment recommendations, teacher training modules, fundraising techniques, and many other resources to support your teachers.
So what are you waiting for? Join the SchoolTube revolution.