GeoGebra

 

Video Tutorials

(Warning:  The following videos were created using Windows Media Encoder, and, as far as I can tell, won't play on a Mac, for love or money.  I even sprung for the full version of "Flip4Mac," and that won't do it.  If anyone knows how to get them to play on a Mac, please e-mail me: dave.matthews@notropis.net)

Here's a PowerPoint presentation I created for the 2008 Merlot International Conference.  It provides a nice framework for the videos, below.

  1. Downloading GeoGebra and getting started
  2. Making a right triangle
  3. Making a "dynamic" right triangle
  4. Working with "dynamic text"
  5. Making and exporting "dynamic web pages"
    (Here's the webpage that was produced)
  6. The input field, functions and if/then/else
  7. Incorporating GeoGebra into a classroom lecture

    (Soon to come: Sliders, Randomization, Matrices, Calculus, Spreadsheets and Statistics)