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

posted Oct 26, 2013, 10:39 AM by Josh Hertel

Spreadsheet Basics - Part 1, Entering Data 

YouTube Video



Spreadsheet Basics - Part 2, IF and AND commands 

YouTube Video



Spreadsheet Basics - Part 3,  Displaying Text with User-Defined Input, Conditional Formatting 

YouTube Video


Making Classroom Materials, Videos 1 - 3

posted Oct 26, 2013, 10:38 AM by Josh Hertel   [ updated Oct 26, 2013, 11:36 AM ]

Video 1
An updated version of my video on making classroom materials using LibreOffice. In this screencast I demonstrate how to create classroom materials with algebraic expressions.

YouTube Video


Video 2
A demonstration of how to create classroom materials with graphs using WolframAlpha and Geogebra.


Video 3
In this video I demonstrate how to write and graph piecewise functions.

Sinusoidal Regression Using Graphmatica

posted Oct 26, 2013, 10:36 AM by Josh Hertel

YouTube Video

Setting up Screencast-O-Matic on Ubuntu 12.04

posted Jun 14, 2013, 12:39 PM by Josh Hertel

A short video showing how I setup screencast-o-matic with Ubuntu.

An Overview of Geogebra

posted Jun 14, 2013, 12:38 PM by Josh Hertel

An overview of several features of the dynamic geometry software. This screencast provides an overview of algebra/geometry/spreadsheet views, free/dependent objects, input bar, and sliders.

1-5 of 5