Improvement of mathematical skills through informational and communication technologies

Abstract

The research has made it possible to determine the effect of informational and communicative technologies in the mathematical competences of 4th year of secondary school, the methodological orientation of the study responds to a quantitative approach, applied, with an experimental design of the quasi-experimental type, the collaborators who made up the sample were 60 students divided into 2 groups: 30 CG and 30 EG; who completed a test made up of 20 items rated by 5 experts with a good rating, its reliability was 0.719 according to the KR 20 statistic. The descriptive results indicate that, in the post-test, the CG predominated a 53.33% medium level and the EG a 60% high; The normality test allowed determining the application of Student's T for independent samples, the CG achieved a mean of 11.13 and the EG 14.30 with a sig. = 0.000, the positive affirmative hypothesis was accepted, the specific hypotheses U = 300,000 sig were also accepted. 0.021: U = 317.500 sig. = 0.042; U = 317.00 U = 223.000 with sig. = 0.036 sig. = 0.001; It is concluded that the program had effects on mathematical competences and their dimensions.