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50 Years of ERIC
50 Years of ERIC
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ERIC Number: EJ339374
Record Type: CIJE
Publication Date: 1986
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Model Solutions to Quadratic Equations.
McNaughton, Alastair
Mathematics Teacher, v79 n5 p332-36 May 1986
A method is described for representing quadratic functions by three-dimensional wire models. This enables one to form a simple geometric concept of the location of imaginary zeros. (MNS)
Descriptors: Algebra, Equations (Mathematics), Functions (Mathematics), Geometric Concepts, Graphs, Mathematical Models, Mathematics Instruction, Problem Solving, Secondary Education, Secondary School Mathematics
Publication Type: Journal Articles; Guides - Classroom - Teacher
Education Level: N/A
Audience: Teachers; Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A