Free Number Rack App

Cynthia Hockman-Chupp   |   February 22, 2012

The Math Learning Center is pleased to announce the release of the Number Rack App available at no charge from the iApps Store in iTunes and as a free Web application. The rows of moveable, colored beads encourage learners to think in groups of fives and tens, helping them to explore and discover a variety of addition and subtraction strategies.

Educators may download a free activity book to use with the Number Rack, "Using the Rekenrek as a Visual Model for Strategic Reasoning in Mathematics," by Dr. Barbara Blanke, author of Grade 3 Number Corner.

"This is the first in a series of free applications we plan to develop as we continue to integrate more technology into our offerings." said Dan Raguse, Executive Director. Special thanks to Dr. David Moursund whose generous donation made the app development possible.

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