Acrobat Reader is needed to view the downloadable student activity sheets that accompany many of the Lessons. Download instructions are available at the Adobe Acrobat Reader site.
QuickTime
QuickTime is needed to view some movies on the Illuminations site. Download instructions are available at the QuickTime site.
JAVA Run-Time
Java is needed to run many of the applets in the Activities section. If you do not have Java installed on your computer, follow the download instructions at http://java.com.
Flash Player
The Macromedia Flash Player is needed to run some of the applets in the Activities section. If you do not have the most recent version of Flash Player installed on your computer, follow the download instructions at the MacroMedia site.
The National Council of Teachers
of Mathematics is a public voice of mathematics education, providing
vision, leadership, and professional development to support teachers
in ensuring mathematics learning of the highest quality for all
students. The views expressed or implied, unless otherwise noted,
should not be interpreted as official positions of the Council.