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- Title
Quadratic Functions Representation: Pencil and Paper vs GeoGebra.
- Authors
Amal-Palacian, Monica; Baeza, Miguel Angel; Claros-Mellado, Javier
- Abstract
The aim of this research is to advance in the teaching-learning process of representing quadratic functions, both with pencil and paper and with a technological tool. For this purpose, a didactic experience is presented. Firstly, it is explained in the traditional way how to graph a quadratic function; secondly, students are introduced to the GeoGebra software. It provides a categorization of the different errors and difficulties of the students, the comparison between a graphic representation with paper and pencil and a representation with GeoGebra, and the improvement with the technological tool.
- Subjects
QUADRATIC equations; DIDACTIC method (Teaching method); EDUCATIONAL technology; MATHEMATICS education; MATHEMATICAL functions
- Publication
International Journal for Technology in Mathematics Education, 2022, Vol 29, Issue 3, p165
- ISSN
1744-2710
- Publication type
Article
- DOI
10.1564/tme_v29.3.04