Building Students' Understanding of Quadratic Equation Concept Using Naïve Geometry

Autor/inn/en	Fachrudin, Achmad Dhany; Putri, Ratu Ilma Indra; Darmawijoyo
Titel	Building Students' Understanding of Quadratic Equation Concept Using Naïve Geometry
Quelle	In: Indonesian Mathematical Society Journal on Mathematics Education, 5 (2014) 2, S.192-202 (11 Seiten)Infoseite zur Zeitschrift PDF als Volltext kostenfreie Datei Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	2087-8885
Schlagwörter	Mathematical Concepts; Geometry; Equations (Mathematics); Problem Solving; Learning Activities; Algebra; Foreign Countries; Grade 8; Junior High School Students; Teaching Methods; Concept Formation; Indonesia + Suchen Sie Ihr Suchwort? Geometrie; Equations; Mathematics; Gleichungslehre; Problemlösen; Lernaktivität; Ausland; School year 08; 8. Schuljahr; Schuljahr 08; Junior High Schools; Student; Students; Sekundarstufe I; Schüler; Schülerin; Teaching method; Lehrmethode; Unterrichtsmethode; Concept learning; Begriffsbildung; Indonesien
Abstract	The purpose of this research is to know how Naïve Geometry method can support students' understanding about the concept of solving quadratic equations. In this article we will discuss one activities of the four activities we developed. This activity focused on how students linking the Naïve Geometry method with the solving of the quadratic equation especially on how student bring geometric solution into algebraic form. This research was conducted in SMP Negeri 1 Palembang. Design research was chosen as method used in this research that have three main phases. The results of this research showed that manipulating and reshaping the rectangle into square could stimulate students to acquire the idea of solving quadratic equations using completing perfect square method. In the end of the meeting, students are also guided to reinvent the general formula to solve quadratic equations. (As Provided).
Anmerkungen	Indonesian Mathematical Society. Jl. Padang Selasa 524, Palembang, South Sumatra 30139, Indonesia. Tel: +618-127-106777; Fax: +627-113-20310; Web site: http://www.jims-b.org/
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01