The goal at TeacherTube.com is to provide an online community for sharing instructional teacher videos. You are able to upload your lesson plan videos or watch student video lessons at our website.
A fantastic tool for teachers - BrainPop offers videos for Science, SS, Engl, and Math for a lot of different topics in each. Gives a different view and engages students in a great way.
History pin is a website that lets users place photos and videos over certain locations in the world that they have visited, a great way to to get new pictures of cities and other locations.
A great video, that features an interview with J Robert Oppenheimer, the chief scientist on the manhattan project, brings chills, let's students recognize that wea re in the Atomic Age.
The Khan Academy is a not-for-profit 501(c)(3) with the mission of providing a world-class education to anyone, anywhere. With over 2400+ videos covering everything from arithmetic to physics, finance, and history and 150 practice exercises, we're helping students learn whatever they want, whenever they want, at their own pace.
This site is good for every type of teacher including information on different lessons, videos to share and many other teacher resources.
The one I bookmarked is specifically for spanish but other subjects are listed