Designing online mathematical investigation

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Gadanidis, G., Sedig, K. & Liang, H.N. (2004). Designing online mathematical investigation. Journal of Computers in Mathematics and Science Teaching, 23(3), 275-298. Norfolk, VA: AACE.
Retrieved from http://www.editlib.org/p/4731.

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Journal Information

Journal of Computers in Mathematics and Science Teaching
ISSN 0731-9258
Volume 23, Issue 3, July 2004
Association for the Advancement of Computing in Education (AACE)  Norfolk, VA

More Information on JCMST

Authors

George Gadanidis, Faculty of Education, Canada; Kamran Sedig, Department of Computer Science and Faculty of Information and Media Studies, University of Western Ontario, Canada; Hai-Ning Liang, Department of Computer Science, University of Western Ontario, Canada

Abstract

In this paper we focus on applets that support mathematical investigation. In the context of analyzing and redesigning an applet from NCTM’ s Illuminations Web site, we consider two interrelated issues: (1) how the pedagogy of mathematical investigation may be manifested in a mathematical applet, and (2) how interface design principles may be used to enhance an applet’ s potential for supporting mathematical investigation. Mathematical investigation, as a pedagogical tool, is not a simple undertaking. Facilitating investigation adds significantly to the complexity of instructional design. Good design becomes possible when mathematics education and human-computer interaction design experts work together, rather than in isolation, taking into account pedagogical goals and interface design principles.

Keywords

• Computer Sciences
• Information Sciences
• Mathematics
• Instructional Design
• Human Computer Interaction

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