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Peer reviewed Peer reviewed
ERIC Number: EJ538327
Record Type: CIJE
Publication Date: 1997
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0025-5769
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
Identifiers: Graphing Utilities