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ERIC Number: EJ858181
Record Type: Journal
Publication Date: 2009-Oct
Pages: 14
Abstractor: As Provided
ISSN: ISSN-0731-9258
Evolving Polygons Revisited: Inequalities and Computer Graphing
Abramovich, Sergei; Brouwer, Peter
Journal of Computers in Mathematics and Science Teaching, v28 n4 p345-358 Oct 2009
This paper was developed with the goal of enhancing the mathematical preparation of secondary school teachers in the technological paradigm. It shows how two-variable inequalities can be utilized as models for the construction of geometric objects using the software Graphing Calculator 3.5 (produced by Pacific Tech) as a relation grapher. An important aspect of the proposed approach is the joint use of inequalities and data developed in an alternative technological context. (Contains 10 figures.)
Association for the Advancement of Computing in Education. P.O. Box 1545, Chesapeake, VA 23327-1545. Tel: 757-366-5606; Fax: 703-997-8760; e-mail:; Web site:
Publication Type: Journal Articles; Reports - Descriptive
Education Level: Elementary Secondary Education; Higher Education; Postsecondary Education; Secondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Location: New York