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50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ297207
Record Type: CIJE
Publication Date: 1984
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Developing Area Formulas.
Pereira-Mendoza, L.
School Science and Mathematics, v84 n4 p297-307 Apr 1984
Describes an intuitive and discovery-oriented approach that can be used to develop formulas for rectangles, triangles, parallelograms, and trapezoids. The approach emphasizes the interrelationships between the formulas. (JN)
Descriptors: Area, Elementary Education, Elementary School Mathematics, Mathematical Formulas, Mathematics Education, Mathematics Instruction, Teaching Methods
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A