A Non-visual Electronic Workspace for Learning Algebra

  • Nancy Alajarmeh
  • Enrico Pontelli
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7382)

Abstract

In this paper we describe a multi-layer system that is designed to help students who have moderate to severe visual impairments learn algebra while manipulating algebraic equations through an interactive non-visual web-based workspace. The functional algebraic transformation options provided in the in-teractive system through its various layers, and the carefully provided help as-sociated to each of those domain specific manipulation functions enhanced the overall process by which students who are visually impaired learn and deal with solving equations in the developed non-visual workspace.

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References

  1. 1.
    Archambault, D., Fitzpatrick, D., Gupta, G., Karshmer, A.I., Miesenberger, K., Pontelli, E.: Towards a Universal Maths Conversion Library. In: Miesenberger, K., Klaus, J., Zagler, W., Karshmer, A.I. (eds.) ICCHP 2004. LNCS, vol. 3118, pp. 664–669. Springer, Heidelberg (2004)CrossRefGoogle Scholar
  2. 2.
    Karshmer, A., Pontelli, E., Gupta, G.: Helping visually impaired students in the study of mathematics. In: 29th Annual Frontiers in Education Conference, FIE 1999, vol. 2, pp. 12C4/5–12C410 (1999)Google Scholar
  3. 3.
    Karshmer, A.I., Bledsoe, C.: Access to Mathematics by Blind Students - Introduction to the Special Thematic Session. In: Miesenberger, K., Klaus, J., Zagler, W. (eds.) ICCHP 2002. LNCS, vol. 2398, pp. 471–476. Springer, Heidelberg (2002)CrossRefGoogle Scholar
  4. 4.
    Beal, C.R., Shaw, E.: Working memory and math problem solving by blind middle and high school students: implications for universal access. In: Proceedings of the 19th International Conference for Information Technology and Teacher Education (2008)Google Scholar
  5. 5.
    Pontelli, E., Gupta, G., Karshmer, A.: Mathematics Accessibility. In: Universal Access Handbook. CRC Press (2009)Google Scholar
  6. 6.
    Educational software. Wikipedia, The Free Encyclopedia (January 30, 2012), http://en.wikipedia.org/w/index.php?title=Educational_software&oldid=473974948 (retrieved from February 13, 2012)
  7. 7.
    Fayezur Rahman, M.: Hierarchical Manipulation of Mathematical Expressions for Visually Impaired Students. In: Proceedings of the 5th Winona Computer Science Undergraduate Research Symposium, pp. 8–15 (2005), doi:9/01/2011, http://cs.winona.edu/CSConference/2005conference.pdf (retrieved)
  8. 8.
    Alajarmeh, N., Pontelli, E., Son, T.: From “Reading” Math to “Doing” Math: A New Direction in Non-visual Math Accessibility. In: Stephanidis, C. (ed.) HCII 2011 and UAHCI 2011, Part IV. LNCS, vol. 6768, pp. 501–510. Springer, Heidelberg (2011)CrossRefGoogle Scholar
  9. 9.
    Soiffer, N.: Mathplayer: web-based math accessibility. In: ASSETS3905. ACM Press, Baltimore (2005)Google Scholar
  10. 10.
    Nganji, J.T., Nggada, S.H.: Disability-Aware Software Engineering for Improved System Accessibility and Usability. International Journal of Software Engineeering and Its Applications (IJSEIA) 5(3), 47–62 (2011)Google Scholar
  11. 11.
    Selden, J., Selden, A.: Using Technology to Implement a Constructivist Approach to Calculus and Abstract Algebra. In: Annual Conference on Technology in Collegiate Mathematics (1988)Google Scholar
  12. 12.
    Senge, J.: Building a Bridge to College: Success in K-12. In: C-SUN Conference (1998)Google Scholar
  13. 13.
    Osborne, J.W.: Linking Stereotype Thread and Anxiety: Physiological and Cognitive Evidence. Educational Psychology 27 (2007)Google Scholar
  14. 14.
    Gregor, P., Newell, A.F., Zajicek, M.: Designing for dynamic diversity: interfaces for older people. In: Proceedings of the Fifth International ACM Conference on Assistive Technologies (Assets 2002), pp. 151–156. ACM, New York (2002)CrossRefGoogle Scholar
  15. 15.
    Dick, Kubiak, E.: Issues and Aids for Teaching Mathematics to the Blind. Mathematics Teacher 90 (1997)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Nancy Alajarmeh
    • 1
  • Enrico Pontelli
    • 1
  1. 1.Department of Computer ScienceNew Mexico State UniversityMexico

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