Youtube Videos
Below are different screencasts that I have made and posted to youtube. These videos are intended to provide an introduction to a variety of different topics.
You can also browse my youtube channel at this link http://www.youtube.com/user/herteljt
Spreadsheet Basics, Parts 1 - 3 — Oct 26, 2013 5:39:24 PM
Making Classroom Materials, Videos 1 - 3 — Oct 26, 2013 5:38:06 PM
Sinusoidal Regression Using Graphmatica — Oct 26, 2013 5:36:51 PM
Setting up Screencast-O-Matic on Ubuntu 12.04 — Jun 14, 2013 7:39:49 PM
An Overview of Geogebra — Jun 14, 2013 7:38:56 PM