Touching mathematics: a prototype tool for teaching pre-calculus to visually impaired students

Author: Frances Van scoy A.   McLaughlin Don   Vernon Odom J.   Walls Richard T.   Zuppuhaur Mary E.  

Publisher: Taylor & Francis Ltd

ISSN: 1362-3044

Source: Journal of Modern Optics, Vol.53, Iss.9, 2006-06, pp. : 1287-1294

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Abstract