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 el desarrollo de actividades de ingeniería civil, en la constructora IPC Constructores S.A.S. Authors: Diaz Lozano, Edwin Yamit

Subjects: “…Muestreo de suelos…”

Impactos ambientales al recurso hídrico producidos por la industria del plástico a nivel mundial Authors: Valbuena Nuñez, Karen Alexandra

Subjects: “…Plásticos en océanos…”

Evaluación del comportamiento mecánico de adoquines con adición de plástico reciclado para pavimento articulado vehicular Authors: Cuevas Becerra, Natalia Ximena

Subjects:

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. …”

Apoyo como pasante de ingeniería civil en la secretaria de planeación de Pesca – Boyacá Authors: Iguavita Duquino, Erika Tatiana

Subjects: “…Bitácora de obra…”

Planeación tributaria como herramienta estratégica para incrementar la eficiencia en el cumplimiento de obligaciones tributarias en el Hotel Interpacific de Quibdó Authors: Pino Moya, Marlyn, Buenaños Córdoba, Yessica

“…Then, the objectives are presented, with which it helps to understand tax planning. Next, a theoretical framework and state of the art is presented based on general definitions, historical background, in order to offer greater clarity of the proposal; then, we present the methodology of a descriptive and analytical nature of the tax regulations to comply with the obligations that allow an efficient management of the responsibilities, giving 10 solution to the objectives in the development of the same; Finally, reference is made to the tax calendar to take into account the dates of presentation of the tax.…”

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

“…The construction of this concept, due to its abstract nature, still constitutes barriers to learning at school.…”

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

“…There are a number of papers on Mathematics teaching where contextualized problems are intended to be developed as starting point for the different subjects of the lesson, even if they lack support on a theory which tells how to do it properly. …”

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

Subjects:

El geoespacio: estrategia para el desarrollo del pensamiento espacial en los estudiantes de grado séptimo Authors: Arévalo Gordillo, Fabián

“…In the research, it makes a didactic strategy given in the geo-space and in educational robotics, which lets to develop and innovate the spatial thinking in students of 7th grade at Giovanni Pascoli school. …”

Tipología de errores en la solución de problemas geométricos a partir de los problemas de olimpiadas Authors: Suárez López, Álvaro

“…It is in this area that the research reported here is inserted, research that classifies the errors found in the results obtained by the participants in the Colombian Math Olympiads on National Qualification Tests, mistakes are used as a teaching strategy that allows the construction of significant knowledge. …”

Construcción del concepto de las transformaciones en el plano a través de problemas no rutinarios en los estudiantes de grado séptimo Authors: Tafur, Ángela Patricia

“…This design is intended to promote the construction of robust meanings of each of the transformations in the plane, in the seventh grade students of School “Colegio Nuestra Señora de la paz” by implementing activities formed by pragmatic problems, mathematical and their daily lives, not routine…”

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 teaching and learning process of plane geometry, specifically in the construction of a robust meaning about the properties of some flat geometric figures, which still constitute failures in their learning. …”

La conservación del área en las figuras geométricas a través del uso de paradojas en el séptimo grado Authors: Berrío Pérez, Carlos Alberto

“…By implementing new academic spaces for students are promoted, it allows you to generate a better performance in the achievement of math and develop optimal skills along with a progress of social relations within our classrooms in the town of Ciudad Bolivar, harmonized for peace and civic tolerance.…”

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

“…The equations in general, depending on their nature, have solutions that can be integer, rational, real, complex, etc. A special class of quadratic equations, which is generally not taken into account in the mathematics curriculum at the secondary level, are the so called quadratic diophantine equations. …”

Desgaste dental erosivo y consumo de frutas y bebidas en escolares de 12-18 años Authors: Camargo Boyacá, Juan Esteban, Castañeda Villalba, Karen Julieth, Gutiérrez Camacho, Yerly Tatiana, Pérez Gasca, Dailyn Juliana

Subjects:

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

“…The COVID-19 pandemic affected education, forcing students to modify their methodologies to adapt to new academic conditions. …”

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

“…In the last times, the study and development in the thinking and mathematical Reasoning skill, is object of many investigations today, because it allows to the students discover the relationship and connections among the mathematical objects, use mental math in space figures, match and interpret visual and necessary images to understand complex topics like in Algebra, Geometry and also solve difficult problems in the Basic Education in a best way. This way the viewing is very important because it helps to develop unknown ideas and to achieve advance understandings.…”