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Dynamic and sequential update for time series forecasting

GALLARDO PÉREZ, HENRY DE JESÚS; Vergel Ortega, Mawency; Rojas Suárez, Jhan Piero (Journal of Physics: Conference Series, 2020-08-05)

Two different sciences, physics and statistics, have worked, from the foundations of each, on the explanation and modelling of stochastic processes characterized by the succession of random variables whose realizations at ...
The Educaplay interactive platform for the learning of mathematics in populations with special educational needs

GALLARDO PÉREZ, HENRY DE JESÚS; Paz Montes, Luisa Stella; Sánchez Salazar, L A (Journal of Physics: Conference SeriesInglaterra, 2019-09-30)

Mathematics, in populations with Special Educational Needs, must be worked from the context of the students and with problems that they can show leading them to apply the concepts and solutions to everyday life. In this ...
Implementation of the GeoGebra software tool for geometrical reasoning competition in ninth grade students

GALLARDO PÉREZ, HENRY DE JESÚS; Paz Montes, Luisa Stella; Medina Escamilla, L N (Journal of Physics: Conference SeriesInglaterra, 2019-09-30)

The study developed, and which is presented succinctly in this report, aimed to implement an intervention plan with the GeoGebra software tool for geometric reasoning in ninth grade students of the San José Educational ...

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Dynamic and sequential update for time series forecasting
...
GALLARDO PÉREZ, HENRY DE JESÚS | 2020-08-05

Two different sciences, physics and statistics, have worked, from the foundations of each, on the explanation and modelling of stochastic processes characterized by the succession of random variables whose realizations at each instant of time give rise to time series. From Physics we have worked with the Fourier transform to explain the dynamics of time series, a similar case occurs from statistics where dynamic models of time series are worked to explain the variations of the series and, in both cases, to make reliable forecasts. The main objective of this research is to adjust a model, using the methodology framed in the sequential update procedure of the forecast, to a time series of coal production observed quarterly during the years 2007 to 2011, in order to disaggregate quarterly the annual production for the years 2012 to 2018. Once the process has been carried out and validated, a quarterly production model is estimated which allows valid and reliable forecasts to be made for each quarter in subsequent years.

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The Educaplay interactive platform for the learning of mathematics in populations with special educational needs
...
GALLARDO PÉREZ, HENRY DE JESÚS | 2019-09-30

Mathematics, in populations with Special Educational Needs, must be worked from the context of the students and with problems that they can show leading them to apply the concepts and solutions to everyday life. In this context, the present study is based on the objective of implementing pedagogical strategies based on the use of the Educaplay interactive platform for the learning of mathematics in populations with special educational needs in the "Carmen Teresiano" school in the city of San José de Cúcuta, Colombia. From the theoretical point of view, it is based on humanist theory and the cognitive paradigm; on the other hand, it is based on the manual of the teacher of children with special educational needs of the "Ministerio de Educación", Chile. Methodologically, it is a quasi-experimental study of pre- and post-test with only one group. The results of the pretest reflect deficiencies in the use of basic mathematical contents in the target population, which allowed for the design and implementation of an intervention plan and then to reapply, under the same conditions, the post-test. This resulted in an increase in the execution of the questions posed, which demonstrates the effectiveness of the intervention plan.

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Implementation of the GeoGebra software tool for geometrical reasoning competition in ninth grade students
...
GALLARDO PÉREZ, HENRY DE JESÚS | 2019-09-30

The study developed, and which is presented succinctly in this report, aimed to implement an intervention plan with the GeoGebra software tool for geometric reasoning in ninth grade students of the San José Educational Institution of the city of San José de Cúcuta. Methodologically, it is a quasi-experimental study of pretest and posttest with control group. The pretest showed flaws in Geometric Reasoning in the students, both in the control and experimental groups. These results led to the design and implementation of a Treatment Plan for the experimental group using the GeoGebra software tool. After applying the posttest, it was demonstrated, through its results, that the Plan was highly significant, since a high percentage of the students of the experimental group correctly answered the questions of the instrument on geometric reasoning.

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Listar Zulima Science – ZSC por autor "65e8d56df3770f30fa30193266191212"

Dynamic and sequential update for time series forecasting

The Educaplay interactive platform for the learning of mathematics in populations with special educational needs

Implementation of the GeoGebra software tool for geometrical reasoning competition in ninth grade students

Envíos recientes

Dynamic and sequential update for time series forecasting

The Educaplay interactive platform for the learning of mathematics in populations with special educational needs

Implementation of the GeoGebra software tool for geometrical reasoning competition in ninth grade students

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Listar Zulima Science – ZSC por autor "65e8d56df3770f30fa30193266191212"

Dynamic and sequential update for time series forecasting ﻿

The Educaplay interactive platform for the learning of mathematics in populations with special educational needs ﻿

Implementation of the GeoGebra software tool for geometrical reasoning competition in ninth grade students ﻿

Envíos recientes

Dynamic and sequential update for time series forecasting

The Educaplay interactive platform for the learning of mathematics in populations with special educational needs

Implementation of the GeoGebra software tool for geometrical reasoning competition in ninth grade students

Portales Institucionales

Dynamic and sequential update for time series forecasting

The Educaplay interactive platform for the learning of mathematics in populations with special educational needs

Implementation of the GeoGebra software tool for geometrical reasoning competition in ninth grade students