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El presente artículo muestra el análisis, la metodología y los resultados obtenidos del grupo de estudiantes del tercer año de Bachillerato General Unificado de la Unidad Educativa Particular “La Providencia” de la ciudad de Azogues al haber cumplido como objetivo: mejorar los aprendizajes de los alumnos en el Dominio Matemático a través del uso de Geogebra, para cumplir con este objetivo se ha tomado como metodología partir de una evaluación en línea que simula el examen Ser Bachiller, luego observar los resultados referentes al Dominio Matemático y marcar los contenidos temáticos en las que menos puntuaron, y así proponer mecanismos de aprendizaje con la ayuda de Geogebra, y finalmente después de llevar el proceso de aprendizaje se procede a realizar una nueva simulación para evidenciar los nuevos resultados, compararlos y obtener conclusiones.

Access to information and digital tools worldwide is a reality through the internet; Data in the cloud, connectivity applications, work networks, however, in the area of ​​Education we find problems when implementing a strategy of dissemination, use and application of platforms in the vulnerable sector.We speak of the vulnerable sector as the group of families that do not have access to coverage or equipment that allows access to “Information and Communication Technologies”, the statement made by UNESCO shows through an international study that; approximately 1.5 billion students could not attend school due to the COVID19 pandemic, 706 million do not have access to computers, 56 million students live where there is no mobile network coverage, with which they proposed alternatives such as radio station programs and community televisions, in addition 63 million teachers do not have the means to reach students since the doors of schools were closed in 191 countries.It is necessary to accept the educational proposals that exist and translate them into the collective reality without affecting equality of opportunity, a precise case in our proposal taking as input the educational material by the Ministry of Education of Ecuador to implement an intelligent interactive support platform as a support in the learning process directed for highly vulnerable children of the preparatory sublevel, for which the guidelines have been revised and work will be carried out in the form of knowledge modules identified as: Module scope of logical-mathematical relationships, module scope of corporal expression and motor skills , module area understanding and expression of language, module area of ​​artistic expression. These modules will be programmed with content that can be interrelated with interactive books that include a specific game so that the child interacts with the information and activities proposed, giving them instant positive feedback, an incentive to continue in the game and reach complete a unit of study, likewise intelligent interactive multimedia material will be programmed, leaving a set of tools so that the teacher can include other activities with the same virtues mentioned

This article presents a review of work related to therapies and tools used in fine motor stimulation in order to establish the parameters and characteristics necessary to define the creation of an interactive board with 5 different activities as an alternative therapy proposal. This board is implemented as a tool that serves as a support for therapists in sessions of fine motor stimulation in order to innovate in traditional therapies. This is possible since it is known that the use of technology allows us to create attractive and fun tools for children, who show more attention and dedication when interacting with a tool as if it were a toy. This tool is created with the intention of transforming stimulation therapies into fun gaming sessions in order to get children to carry out activities that help strengthen and stimulate the muscles necessary for correct development in their daily and school activities, which involve a digital grip, tri-digital grip, strength in the fingers and hands, hand-eye coordination, assimilation of request for activities by audios and finally motivational feedback in case children fail and positive feedback in the case of finishing the activity correctly. For therapists these tools are the fundamental basis of the sessions; that is why innovation plays a key role since the more interactive and attractive sessions, the greater openness to the experience, which originates better results.

This paper presents a performance evaluation of the development of the instrumentation, communications and control systems of a two-tank process by using low-cost hardware and open source software. The hardware used for automating this process consists of embedded platforms (Arduino and Raspberry Pi) integrated into programmable logic controllers (PLCs), which are connected to a supervisory control and data acquisition (SCADA) system implemented with an open source Industrial Internet of Things (IIoT) platform. The main purpose of the proposed approach is to evaluate low-cost automation solutions (hardware and software) within the framework of modern industry requirements in order to determine whether these technologies could be enabling factors of IIoT. The proposed control strategy for regulating tank levels combines the classic PID algorithm and the fuzzy gain scheduling PID (FGS-PID) approach. Fault detection capabilities are also enabled for the system through a fault detection and diagnosis module (FDD) implemented with an extended Kalman filter (EKF). The distributed controller&rsquo, s (DC) algorithms are embedded into the PLC&rsquo, s processors in order to demonstrate the flexibility of the proposed system. Additionally, a remote human to machine interface (HMI) is deployed through a web client of the IIoT application. Experimental results show the proper operation of the overall system.

Este artículo presenta el estudio para conseguir el modelo de un motor-generador (planta), se emplean métodos gráficos o paramétricos que nos servirán como herramientas para representar dicho sistema de forma matemática. Se han adquirido muestras a través de una DAQ del comportamiento del sistema ante un escalón y una señal PRBS, los datos obtenidos se procesaron a través del software MATLAB y el toolbox IDENT, donde por medio de criterios de selección se obtiene un modelo ARX. Las técnicas estudiadas fueron: identificación paramétrica con la aplicación de una señal PRBS y estructura de modelo ARX e identificación no paramétrica con la aplicación de métodos gráficos. Luego se realiza una comparación entre los datos reales con los diferentes métodos aplicados y se obtiene que las respuestas son muy similares. La identificación de sistemas nos sirve para construir modelos matemáticos de sistemas dinámicos basándonos en los datos observados, con lo cual se tiene un conjunto de técnicas para levantar un proceso. Abstract This article presents the study to obtain the model of an engine-generator system (plant), we use graphical or parametric methods that will serve as tools to represent said system in a mathematical way. The signs were acquired through a DAQ system behavior before a step and PRBS signal, the data was processed through MATLAB software and IDENT toolbox, where through selection criteria described subsequently obtained an ARX model. The techniques studied were: parametric identification with the application of a PRBS signal and ARX model structure and non-parametric identification with the application of graphic methods. Then a comparison is made between the actual data with the different methods applied and it is obtained that the answers are very similar. The identification of systems serves to construct mathematical models of dynamic systems based on observed data, which has a set of techniques to build a process.