Examinando por Autor "Tristancho Arguello, Luz Genny"

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    The use of the Calendario Matemático (CalMat) as didactic material strengthens the resolution of geometric problems in fourth grade students of the educational institution Reina de la Paz (Floridablanca, Santander).
    (Universidad Privada Norbert Wiener, 2019-11-20) Tristancho Arguello, Claudia Johanna; Tristancho Arguello, Luz Genny; Venegas Mejía, Valia Luz
    The results of a colombian internal evaluation, Prueba Saber, show the advances and difficulties that the students of the Reina de la Paz School have in the different competences and mathematical components; these results allow to design improvement alternatives in the mathematics subject, specifically in the resolution of geometric problems where the difficulties in fifth grade students have reoccurred. Due to this, the use of the Mathematical Calendar with the problem solving approach of the colombian project Colombia Aprendiendo was implemented, this with the objective to determine the extent to which the use of the Calendario Matemático (CalMat) as didactic material strengthens the resolution of geometric problems in fourth grade students of the educational institution Reina de la Paz (Floridablanca, Santander). The experimental quantitative research with explanatory scope measures and explains the effect of two treatments (traditional and CalMat) on the learning of geometry. The experimental design was adjusted to the qualities of a pure experiment consisting of a one-way treatment structure and a completely randomized design structure. The number of replicas used per treatment under the parameters: error type 1 (α = 0,5),sensitivity of the hypothesistest (1-β) = 0,9, significant difference between scores δ = 15 and standard deviation σ = 12 was approximately 10. After analyzing the data collected by means of Parametric ANOVA and Non-parametric ANOVA, the general hypothesis is accepted under a significance level of 0.05: "The use of the Mathematical Calendar as teaching material strengthens the resolution of geometric problems in fourth grade students of primary the educational institution Reina de la Paz of Floridablanca, Santander, in 2018”.