A Study of Geometry Concept Mathematization Process on Blind Student Visual Imagery

  • Authors

    • Andriy ani
    • Dwi Juniati
    • Ketut Budayasa
    2018-11-30
    https://doi.org/10.14419/ijet.v7i4.30.22023
  • Blind Student, Concept, Mathematization, Process, Visual Imagery.

  • Abstract

    Mathematization is organizing activities in finding regularities, relationships, and structures using first knowledge and skills. Mathematical learning classifies mathematization become horizontal mathematization and vertical mathematization. The horizontal mathematization deals with generalizing processes, while the vertical mathematization is a form of formalizing. This research analyzes geometry concept mathematization process on blind student visual imagery. This research was an exploratory study using a qualitative approach. These subjects research were one of the sixth-grade students who experienced a total blind since fifth grade from Elementary School for exceptional children in Surabaya and one of the fourth-grade student of an Elementary School for exceptional children in Sidoarjo who was totally blind by birth. The researcher interviewed and observed subjects that carried out two times by using similar problems at two different times. The subjects are assigned to explain their thinking about the definition of the angle that they recognize in their way. The blind students grapple with imaginative ideas that translated into formal definitions. Although the formal definition of the students has not entirely fulfilled their formal mathematical definition, they have been constructed the concept of the angle through mind experiments and sought to give the imagined the angle with their visual limitations.

  • References

    1. [1] Deniz O & Uygur-Kabael T (2017), Students’ mathematization process of the concept of slope within the Realistic Mathematics Education. H.U. Journal of Education 32, 123-142.

      [2] Loc NP & Hao MH (2016), Teaching mathematics based on “Mathematization†of theory of Realistic Mathematics Education: A study of the linear function Y=Ax+B. The International Journal Of Engineering And Science (IJES) 5, 20-23.

      [3] Frudenthal H, Revisiting mathematics education China lectures, Kluwer Academic Publishers, (2002).

      [4] Pratomo SI (2017), The correlation between student’s mathematization and mathematical disposition in implementing generative learning. International Journal of Education 9, 157-164.

      [5] Wardono, Mariani S, Hendikawati P & Ikayani (2017), Mathematizing process of Junior High School students to improve mathematics literacy refer PISA on RCP learning. Journal of Physics: Conf. Series 82, 1-6.

      [6] Zheng X, A study on blind students’ experience of provision and support in schools (Department of Special Needs Education Faculty of Educational Sciences, University of Oslo Unpublished: Master’s Dissertation), (2014).

      [7] Dick T & Kubiak E (1997), Issues and aids for teaching mathematics to the blind. The Mathematics Teacher 90, 344-349.

      [8] Percival J & Hanson J (2007), I don’t want to live for the day any more: visually impaired people‟s access to support, housing, and independence. British Journal of Visual Impairment 25, 51-67.

      [9] Farrell M, The Effective Teachers‟ Guide to sensory impairment and physical disability practical strategies, Routledge, (2006).

      [10] Hwang W-Y, Su J-H, Huang Y-M, & Dong J-J (2009), A study of multi-representation of geometry problem solving with virtual manipulatives and whiteboard system. Educational Technology & Society 12, 229-247.

      [11] Afthina H, Mardiyana & Pramudya I (2017), Think pair share using Realistic Mathematics Education approach in geometry learning. Journal of Physics: Conf. Series 895, 1-6.

      [12] Bhagat KK & Chang C-Y (2014), Incorporating geogebra into geometry learning-a lesson from India. Eurasia Journal of Mathematics, Science & Technology Education11, 77-86

      [13] Pritchard CK & Lamb JH (2012), Teaching geometry tovisually impaired students. Journal of Mathematics Teacher 106, 22-27.

      [14] Thinus-Blanc C & Gaunet F (1997), Space representations in the blind: vision as a spatial sense? Psychological Bulletin 121, 20-42.

      [15] Vianna CS, Barbosa, PM, Rocha DF & Silva B, Teaching geometry for blind and visually impaired students. International Congress on Mathematical Education, (2006).

      [16] Argyropoulos V & Stamouli M (2006), A collaborative action research project in an inclusive setting: assisting a blind student. British Journal of Visual Impairment 24, 128- 134.

      [17] Gray C (2008) Support for children with a visual impairment in Northern Ireland: the role of the rehabilitation worker. British Journal of Visual Impairment 26, 239–254.

      [18] Gentle F (2008), Insights from six blind Australian women. British Journal of Visual Impairment 26, 99–108.

      [19] Abdullah AH & Zakaria E (2013), The effects of Van Hiele’s phases of learning geometry on student’s degree of acquisition of Van Hiele levels. Procedia Social and Behavioral Sciences 102, 251-266.

      [20] Devichi C & Munier V (2013), About the concept of angle in Elementary School: misconceptions and teaching squences. Journal of Mathematical Behavior 32, 1-19.

      [21] Miles MB & Huberman AM, Qualitative data analysis: an expanded sourcebook 2nd edition, Sage Publication, (1994).

      [22] Wilensky U, Abstract meditations on the concrete and concrete implications for mathematics education. In I. Harel & S. Papert (Eds.) Constructionism, Ablex Publishing Corporation, (1991).

      [23] Laurens T, Batlolona FA, Batlolona JR & Leasa M (2018), How does Realistic Mathematics Education (RME) improve students’ mathematics cognitive achievement? Eurasia Journal of Mathematics, Science & Technology Education 14, 569-578.

      [24] Tall DO, Thomas M, Davis G, Gray EM & Simpson A (2000), What is the object of the encapsulation of a process? Journal of Mathematical Behavior 18, 1–19.

      [25] Pinto MMF & Tall DO, Student constructions of formal theory: giving and extracting meaning. Proceedings of the Twenty third International Conference for the Psychology of Mathematics Education, 2, (1999), 41–48.

      [26] Cattaneo Z, Vecchi T, Cornoldi C, Mammarella I, Bonino D, Ricciardi E & Pietrini P (2008), Imagery and spatial processes in blindness and visual impairment. Neuroscience & Biobehavioral Reviews 32, 1346-1360.

      [27] Amalric M, Denghien I & Dehaene S (2018), On the role of visual experience in mathematical development: evidence from blind mathematicians. Developmental Cognitive Neuroscience 30, 314-323.

      [28] Andriyani, Budayasa I K & Juniati D (2018), The blind student’s interpretation of two-dimensional shapes in geometry. Journal of Physics: Conference Series 947, 1-6.

      [29] Theurel A, Frileux S, Hatwell Y & Gentaz E, The haptic recognition of geometrical shapes in congenitally blind and blindfolded adolescents: is there a haptic prototype effect? PLoS ONE 7, 6, (2012), available online: https://journals.plos.org/plosone/article? id=10.1371/journal.pone.0040251, last visit: 20.07.2018.

      [30] Tapan K, Gandhi, Ganesh S & Sinha P (2014). Improvement in spatial imagery following sight onset late in childhood. Psychology Science 25, 693-701.

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  • How to Cite

    ani, A., Juniati, D., & Budayasa, K. (2018). A Study of Geometry Concept Mathematization Process on Blind Student Visual Imagery. International Journal of Engineering & Technology, 7(4.30), 89-93. https://doi.org/10.14419/ijet.v7i4.30.22023

    Received date: 2018-11-28

    Accepted date: 2018-11-28

    Published date: 2018-11-30