Apoyo en la oficina de infraestructura de la alcaldía mayor de Tunja Boyacá. Authors: Lagos Pacanchique, Jhonatan Alfredo

“…This business practice report when carried out in the municipality of Tunja Boyacá in the infrastructure secretary supporting activities and Civil Work(s) Contracted and Executed by the Administration in order to cover the needs, the intern manages to support the activities as was the review of technical documentation of the different contracts and delivery of reports on the completion of works carried out by the mayor's office and adjustment of the same according to the requirements of the infrastructure office, obtaining better results in carrying out bidding processes on the other hand support was provided in carrying out technical visits and activities carried out in the infrastructure office, improving their prompt responses by applying the knowledge obtained during the training process in the civil engineering program of the Antonio Nariño Duitama University; With the help of the supervisors in charge and with the documentation and established norms such as the Colombian Regulation for arthquake Resistant Construction (NSR-10) and the Unit Price Analysis (APU) of the Boyacá government, it is possible to collect the necessary information. for each assigned activity, the rocessing and determination of results, managing to contribute with the realization of an Excel format for the delivery of work reports where it is made available to the infrastructure secretary suggesting to the mayor's office the planning of a schedule with the activities to be carried out.…”

Apoyo en la ejecución de obras civiles en la empresa Consul Construcciones E&E S.A.S Duitama, Boyacá. Authors: Chaparro Gómez, Nelson David

“…The work for the rural aqueduct in the Municipality of Socotá requires the execution of administrative activities, mainly with the processing of forms provided by the Corporation Autónoma Regional de Boyacá CORPOBOYACA, in which the required information is taken from the users and the operation stage begins.The construction work of the Vivienda de Interés Social VIS, with 25 Villa Real single-family units in Firavitoba, requires support in the administrative part, with the preparation of the budget corresponding to the houses of 150 m2 of area to be submitted to the municipal mayor's office. …”

Construcción del concepto de volumen a través de problemas no rutinarios en los estudiantes de grado octavo Authors: Tafur, Alejandra

Construcción del significado de proporcionalidad a través de la educación matemática realista Authors: Blanco Rodríguez, Andrés Felipe

“…Dutch researchers such as Hans Freudenthal have developed the Realistic Mathematics Educational Theory (RME) where contextualized problems are the fundamental principle along with some other kind of problems that help the implementation of this in the class room. This theory has been applied at several schools and in textbooks in Holland showing excellent results on the students’ side, especially when it comes to international level test. …”

La enseñanza aprendizaje de la matemática en los estudiantes de grado décimo en el contexto de la zona cafetera Authors: Quiñonez Rodríguez, Floresmiro

Estudio del proceso de enseñanza-aprendizaje de las propiedades de las figuras geométricas planas a través de diferentes ambientes de aprendizajes Authors: Ochoa Cuida, Blanca Doly

“…In the same it is emphasized the visualization, representation and heuristics as teaching tools and being based on Wenger’s proposal about communities of practice for working with students inside the classroom through different learning environments.…”

Uso de la historia de la matemática y la resolución de problemas retadores en la enseñanza y aprendizaje de las ecuaciones diofánticas cuadráticas Authors: Cuestas Zabala, Carmen Yenny

“…One of the interesting characteristics of the study of these equations is that it is not easy to find their solutions and most of the time you must resort to the ingenuity and knowledge belonging to number theory to reach them. In addition, this type of equations is full of history, because many famous mathematicians have dedicated part of their life researching methods to find their solutions.…”

Rendimiento académico en estudiantes de odontología que trabajaron durante la virtualidad en pandemia COVID-19 Authors: Castrillón Chinza, Diana Marcela, Ramírez Achury, Luisa Fernanda, Patiño Sanza, Brayan Smith

Formalizando el concepto de fracción en estudiantes adultos del instituto educativo futuro hoy de compensar Authors: Garzón Cárdenas, Consuelo

Fortalecimiento de la habilidad matemática: visualización en estudiantes de grado séptimo Authors: González González, Elizabeth

“…This way the viewing is very important because it helps to develop unknown ideas and to achieve advance understandings.…”

las construcciones auxiliares en la resolución de problemas geométricos Authors: Preciado Ramos, Erika

Uso de problemas del canguro matemático en la enseñanza de la geometría en los estudiantes de grado octavo Authors: Pabón Obando, Paola Andrea

“…The problem solving is an important aspect in the cognitive development, however it is an issue that avoids inside the classroom because of the teachers don’t want to teach mathematics by means of problems, this process allows the acquisition of new knowledge. …”

Una propuesta de enseñanza de la probabilidad basada en aplicaciones financieras para estudiantes de ciencias administrativas, económicas y contables Authors: Diaz Osorio., Miguel Andrés

“…One of the difficulties observed in students of economic sciences is the absence of correlation between the objects of the subjects of probability and financial mathematics as well as the topics that are developed in these courses, this could be verified through a diagnostic study elaborated to give validity to the present investigation, focused on measuring the perception of the student body of administrative sciences towards business decision-making in contingent environments. …”

Calidad de vida en pacientes con enfermedad periodontal Atendidos en el posgrado de periodoncia de la Universidad Antonio Nariño Authors: López Grisales, Laura Daniela, Pava Navas, Stephanie, Vanegas Rojas, Gina Paola

“…Once the teeth are lost, the person begins to see their function affected, dental migration inducing occlusal and articulation alterations. …”

Representaciones sociales frente al riesgo de desastres en una comunidad educativa de Bogotá: un proceso formativo a través de ambiente virtual de aprendizaje Authors: Castillo Cortes, Armin Nankincoll

Fortalecimiento de la educación ambiental en el aula de matemáticas de los estudiantes de grado séptimo del Colegio Parroquial San Luis Gonzaga Authors: Ardila Garzón, Oscar Alejandro

“…Critical mathematical education as a branch of research in mathematics education, proposes a facet of mathematics as an element of transformation of the subjects that belong to the classroom, providing as a tool solid arguments that allow students to actively participate in the transformation of their context…”

Efecto de un trabajo con énfasis en solución de problemas retadores sobre las creencias acerca de las matemáticas de estudiantes de grado séptimo de educación secundaria de la IED... Authors: Escobar Sánchez, Rubén Esteban

“…The objective of this research was to describe the beliefs held by a group of seventh- grade students of the IED Guillermo León Valencia JT of basic secondary education about mathematics, and the impact of an experience with emphasis on solving challenging problems. …”

Conocimientos y prácticas frente al uso de métodos anticonceptivos en adolescentes de una comunidad indígena del municipio de Coyaima-Tolima. Authors: Ortiz Culma., Tania Alejandra, Leguizamón Carrillo., Juan Pablo, Guerrero García., Estefanía

“…This is an important stage because adult behaviors are beginning to be experienced and discovered, such as sexual activity and the exploration of risky behaviors such as the use of psychoactive substances. …”

"Efectos Del Confinamiento Por Covid-19 En La Salud Mental De Los Estudiantes Universitarios: Una Revisión Narrativa De La Literatura" Authors: Ramos Ospina, Miryam Andrea

Estrategias educativas de enfermería para el afrontamiento en madres, familiares y cuidadores de niños/as con malformaciones congénitas” Authors: Albarracín Mendivelso, Rosmira, Castelblanco Teatino, Deisy Viviana, Gómez Restrepo, Paola Andrea