educational technology

Visual-Dynamic School Geometry
Using Technology for Implementing the 21st Century Pedagogy

 Purchasing by Teachers and Students

Please read carefully


In order to encourage you to adopt this 21st century pedagogical approach you receive a promotional discount. You pay just $23.90 while purchasing an annual license for the software, and you get a license to use 114 online visual-dynamic lessons FREE OF CHARGE, until December 31, 2014.


Purchasing Procedure
1. After immediate automatic verification of your billing information you will receive an email with a link to download the ordered software and a password to activate it.
2. In the same email you will find the needed link for registration to access the visual-dynamic lessons.

Shipping & Handling

The prices are for the software downloaded from our web site.


All transfers to and from your computer involving your credit card information are through the PayPal ordering system (no need to have the PayPal account).

Your personal information will be used solely to communicate with you and inform you about product upgrades, special offers and other new services. We will not disclose your personal information to any other organization or individual.


By clicking "Add to Cart" you agree to the
User License Agreement

  Copyright 1995-2013 Dr. Joseph Dalin, All rights reserved.