Finding Extrema without Resorting to Calculus

Autor/inn/en	Oxman, Victor; Stupel, Moshe; Jahangiri, Jay M.
Titel	Finding Extrema without Resorting to Calculus
Quelle	In: Cogent Education, 5 (2018) 1, Artikel 1551299 (14 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	2331-186X
DOI	10.1080/2331186X.2018.1551299
Schlagwörter	Problem Solving; Mathematics Instruction; Geometric Concepts; Arithmetic; Geometry; Calculus; Preservice Teacher Education; Secondary School Mathematics; High Schools; College Mathematics; Teaching Methods + Suchen Sie Ihr Suchwort? Problemlösen; Mathematics lessons; Mathematikunterricht; Elementare Geometrie; Addition; Arithmetik; Arithmetikunterricht; Rechnen; Geometrie; Analysis; Differenzialrechnung; Infinitesimalrechnung; Integralrechnung; Lehramtsstudiengang; Lehrerausbildung; High school; Oberschule; Teaching method; Lehrmethode; Unterrichtsmethode
Abstract	The article is dedicated to solving extrema problems in teaching mathematics, without using calculus. We present and discuss a wide variety of mathematical extrema tasks where the extrema are obtained and find their solutions without resorting to differential. Particular attention is paid to the role of arithmetic and geometric means inequality in solving these problems. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01