I was recently informed by PresentationTube about their network and found it is a very useful tool for teachers and students. PresentationTube is a non-profit project for producing and sharing video presentations online. PresentationTube provides a video presentation recorder and video sharing and streaming network to help teachers, students, virtual presenters, and business professionals record, publish and share quality, accessible, and interactive video presentations from the comfort of home or office.
PresentationTube integrates a variety of presentation aids (slides, video, text, drawing, web content, etc.) and synchronizes presenter’s audio and video, PowerPoint slides, whiteboard, drawing board, and Web content. PresentationTube provides a slide scrollable thumbnail allowing the user to move to the respective video content and control both the time and progress of video presentation. A PresentationTube presentation allows interactivity via scrollable thumbnail, discussion board, and self-assessment quiz, allowing participants to be heard and involved.
PresentationTube recorder and network are free, with no ads, no banners, unlimited bandwidth, and unlimited storage space. The PresentationTube videos are hosted on high-speed media streaming servers.
You can learn more about Presentation Tube and watch showcases at: http://presentationtube.net