Blogs, which began as a way to easily post one's thoughts online in print, have evolved to include multimedia capabilities. A blog is not limited to text--audio and video can be incorporated. A video blog (commonly called a vlog) is a blog that uses video in its posts. People who create vlogs are vloggers, and the worldwide community of vlogs and…

Mathematics teachers at all levels of public school education want their students to understand and apply math concepts. When students use different technologies in the classroom, they will become engaged in meaningful learning that helps them to move from abstract ideas to hands-on applications. Students can "see" math concepts and manipulate…