Computational Technique for Teaching Mathematics (CTTM): Visualizing the Polynomial's Resultant

Autor/in	Alves, Francisco Regis Vieira
Titel	Computational Technique for Teaching Mathematics (CTTM): Visualizing the Polynomial's Resultant
Quelle	In: Acta Didactica Napocensia, 8 (2015) 1, S.1-12 (12 Seiten)Infoseite zur Zeitschrift PDF als Volltext kostenfreie Datei Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	2065-1430
Schlagwörter	Teaching Methods; Educational Technology; Computer Software; Computer Uses in Education; Geometry; Computation; Visualization; Mathematics Instruction + Suchen Sie Ihr Suchwort? Teaching method; Lehrmethode; Unterrichtsmethode; Unterrichtsmedien; Computernutzung; Geometrie; Visualisation; Visualisierung; Mathematics lessons; Mathematikunterricht
Abstract	We find several applications of the Dynamic System Geogebra--DSG related predominantly to the basic mathematical concepts at the context of the learning and teaching in Brasil. However, all these works were developed in the basic level of Mathematics. On the other hand, we discuss and explore, with DSG's help, some applications of the polynomial's resultant at the academic level. In this context, we have the opportunity to identify certain limitations of this software. In fact, when we consider the Algebraic Geometry (AG), some analytical methods permit to describe when two plane algebraic curves "f" and "g" have a common factor. So, we will show some cases that the CAS Maple is necessary too for providing some conclusive dates. Finally, with this example, we wish to describe/systematize and structure a proposal of a Computation Technique for Teaching Mathematics (CTTM) in the academic level. (As Provided).
Anmerkungen	Babes-Bolyai University. Kogainiceanu 1, Cluj-Napoca, 400084 Romania. e-mail: submit_adn@yahoo.com; Web site: http://adn.teaching.ro
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01