Audiovisual Technologies

An example of a traditional technology would be an overhead projector and an example of an emerging technology would be a CD player.  In a classroom the teacher could use an overhead projector to show students a picture that was copied out of a book. If the picture is in a book that the students don't have access to then it would be helpful. A CD player can be beneficial in a classroom also because if the teacher was doing a gallery walk then music could be played when it is time for groups to switch. Technology is beneficial to students and to teachers.