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How to use a Cranmer Abacus

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How to use a Cranmer Abacus

4,563 views October 25, 2018 5:52

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ChannelBraille Brain

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How to count and set numbers on an abacus for the blind and visually impaired.

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Braille Brain published this 5:52 video tutorial on October 25, 2018. It has been watched 4,563 times on YouTube.

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5:52
Published
October 25, 2018
Views
4,563
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Further reading

  • Cranmer Abacus: Hands-On Practice - CTEBVI ctebvi.org

    The abacus made easy. Louisville, KY: American Printing House for the Blind. Livingston, R. (1997). Use of the Cranmer abacus. Austin: Texas School for the Blind and Visually Impaired. Millaway, S. M. (1994). Abacus bas…

  • The Cranmer Abacus -- Introduction - University of Massachusetts Boston faculty.umb.edu

    The Cranmer Abacus -- Introduction. The abacus used by individuals who are blind is called the Cranmer Abacus. It is based on the Japanese Soroban abacus with some tactile modifications. The abacus allows students to se…

  • The Cranmer Abacus - Teaching Students with Visual Impairments teachingvisuallyimpaired.com

    An abacus is a calculation tool but it should not be confused with a calculator. A better comparison is that it is used as paper and pencil for students with vision. The Cranmer Abacus was designed specifically for indi…

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