Math TV is a math video website that I learned about through the excellent Teaching College Math blog. Math TV provides an extensive collection of high quality mathematics tutorials. Math TV's video lessons cover basic mathematics and Algebra. Math TV videos are not easily embedded in other websites, but they are free and you can create your own individualized playlists.Applications for Education
Math TV could be a useful website for middle school and high school mathematics to share with their students. Using the playlist option, teachers can create a playlist to match the content they are teaching in their classrooms. In this manner, Math TV makes a good supplement to a teacher's instruction for students to refer to when they are at home.
For more math video options, please see my lists of educational alternatives to YouTube here and here.