Mathematical Simulators for the Study of the Integral Calculus of Engineering Students

Abstract

Abstract Currently, technological tools have positioned themselves in the first places of human development, and higher education has not been the exception. This research aims to improve academic performance with the application of mathematical simulators (Wólfram Alpha, GeoGebra, Derive, and Matlab) as a didactic strategy for the study of integral calculus in engineering students. This research has a quantitative approach, which allows for the investigation of the data from academic activities; likewise, it includes an explanatory study with the purpose of verifying the relationship that exists between the dependent and independent variables. In addition, the method of the questionnaire technique with raised exercises was used, and then the qualification averages of the groups were taken. Similarly, the perspective provided a solid base to analyze the data objectively and establish statistical relationships between the variables involved. The methodology used in this study was to obtain precise and measurable information on the impact of mathematical simulators on learning integral calculus. The questionnaire technique with posed exercises made it possible to collect data directly from the participants, providing detailed information on their understanding and performance in relation to integral calculus. The exercises posed in the questionnaire served as a structured way to assess the knowledge and skills acquired by students. The design applied in the study is made up of two control and experimental groups, applying the pretest and posttest methods. For the analysis and interpretation of data, the parametric statistical student's T-test was used for related samples, where the simulators significantly influenced the learning of integral calculus, at a significance level of 5%. The results of the analysis indicated that the mathematical simulators significantly influenced the learning of integral calculus. That is, statistically significant improvements were observed in the academic performance of the students after the intervention with the simulators. Briefly, the study used a two-group (control and experimental) design, applied pretest and posttest methods to assess academic performance, and used the Student's T-test for related samples in data analysis. Therefore, the importance of the role of the teacher in the learning process of higher mathematics is exemplified.

Keywords

• mathematical simulators, integral calculus, derive, geogebra, wolfram, matlab.