Multiple Representations: Using Different Perspectives To Form a Clearer Picture.

Piez, Cynthia M.; Voxman, Mary H.

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Peer reviewed

ERIC Number: EJ538327

Record Type: Journal

Publication Date: 1997

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: ISSN-0025-5769

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Multiple Representations: Using Different Perspectives To Form a Clearer Picture.

Piez, Cynthia M.; Voxman, Mary H.

Mathematics Teacher, v90 n2 p164-66 Feb 1997

Presents a project that explored student choice of a solution method for quadratic inequalities. Students were first instructed in the use of the case, critical-number, and graphical methods using the graphing calculator. The majority of students chose graphical methods of solution. (DDR)

Descriptors: Calculators, Calculus, Cognitive Structures, Educational Strategies, Functions (Mathematics), Graphs, Higher Education, Inequality (Mathematics), Problem Solving, Secondary Education, Technology

Publication Type: Guides - Classroom - Teacher; Reports - Descriptive; Journal Articles

Education Level: N/A

Audience: N/A

Language: English

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A

Author Affiliations: N/A