Abstract:

The problem of students’ understanding and mastering mathematics is currently one of the most emphasized topics of the public discussion in the mathematic comunity. If we want to teach mathematics more effectively, we need to use the new methods, forms and means of teaching as: the attractive applications, the adequate visualizations, contextual teaching. The purpose of this paper is to analyze of the effect of using GeoGebra software [2] in teaching and learning process of mathematics. A pedagogical experiment, whose results are stated in this article, was realized during the academic year 2016/2017 on the University of Zilina in Slovakia. The aim of the experiment was to find out whether this implementation of new teaching methods would have a positive influence on the student’s attitudes to mathematics and on the results of the study of the math. We presented the advantages of using GeoGebra: easy teaching and easy learning, quick and correct grasping of the concept, and provision of an interactive learning environment. We have investigated and got some conclusions whether the mathematical course of the differential equations taught by using GeoGebra software is as effective as more traditional methods of instruction.

The scientific experiment was the comparison of two groups, one of which served as a control group. The conclusions drawn at the end of the experiment are very optimistic. The statistics test provides evidence that the new teaching and learning method in mathematics, based on GeoGebra software by using this software in teaching and learning process [3], causes much more increase in the level of knowledge and skills in mathematics than the traditional method used in this process.

hen creating lesson scenarios, we were inspired by Kolb's model of learning. According to this model, we didn’t start by teaching definitions, propositions or formulas. We designed particular activities (which included use of mathematical software), where the students manipulate, observe and then analyze and generalize mathematical concepts. We created multiple simulations and animations of mathematical concepts. The results of the experiment are positive and very promising.

The experiment and the statistical tests confirm that:
- The mathematical course taught by using GeoGebra software is as effective as more traditional methods of instruction.
- The advantages of GeoGebra software are indisputable in the community of teachers and of specialists of mathematics.
- The benefits of using GeoGebra software relate to independent and creative work, curiosity driving force, research opportunities, different science interactions, easy and better understanding of concepts.

Keywords:

Pedagogical experiment, teaching method, information technologies, program GeoGebra.