I wanted to show my students a comparison of graphing a line to graphing a parabola. I quickly made a video using a Mobi and the Interwrite Workspace, both by eInstruction. The Interwrite Workspace allowed me to write on graph paper (using the pen on the Mobi) and to record everything I was writing and saying with their “record” tool! Not only was it a great introduction, but now that it is posted on the web, my students can go back and review it anytime they need to.
The WordPress blog won’t let me embed videos, so here is a link to the video
