Repositorio Institucional UNAD: Recent submissions
Voici les éléments 9221-9240 de 64787
-
Learning through problem solving in the virtual forum with teachers in training case: natural sciences, environmental education area
(Sello Editorial UNAD, 2010-11-17)This study sought to analyze and describe how learning takes place through resolution of problems in a virtual forum, with training and educational program in Elementary Education Bachelor of UPTC. The research was conducted with students from seventh semester of the program mentioned, belonging to the headquarters of Tunja. The investigation focuses on an analysis about learning through the resolution of problems in ... -
Modelo de enseñanza-aprendizaje soportado en la malla del conocimiento
(Sello Editorial UNAD, 2010-11-17)Communications create new opportunities in the education sector breaking down geographical and time limitations, creating relatively simple applications can be reused by individuals or groups of geographically dispersed. Information related to the computational mesh, e-learning, educational software, Sakai, knowledge management, management of standards should be taken into account in developing a collaborative work, ... -
Integrar las TIC al currículo en la educación media
(Sello Editorial UNAD, 2010-11-17)TThis article is the result of a study that proposes a methodology for curriculum integration of information technology and communication in the middle school level, through a simple case study that takes as its unit of analysis at a tenth grade school and as subunits of analysis to managers, teachers, students and parents with whom it was developed a strategy called “ICT in the classroom.” The methodology raises ... -
Tutoría y orientación educativa: la otra cara del acompañamiento en la educación a distancia
(Sello Editorial UNAD, 2010-11-17)Outcome of two investigations, one concluded on conceptions of libertyin first semester college students (Betancur et al., 2007) and another about curriculum innovations (Garavito, Madrigal & Urrego, 2009), and a study that reviewed a proposal instructional design for the virtuality (Garavito et al., 2009), comes this reflection on the role of the teacher or tutor as a companion that goes beyond the academic ... -
Formulación de un modelo metodológico para la implementación del Plan Institucional de Gestión Ambiental - PIGA - en los CEAD y CERES de la Universidad Nacional Abierta y a Distancia, UNAD
(Sello Editorial UNAD, 2010-06-10)Across the seventh aim of development, the Declaration of the Millenium incorporated the environmental sustainability inside the priorities. Its incorporation was given in recognition not only of the intrinsic value of the environment, but also of his importance for the overcoming of the poverty, the health, the equality of kind and other components of the human well-being.The National Open University and Distance UNAD, ... -
A hermeneutics of distance education from a philosophy of technology
(Sello Editorial UNAD, 2010-11-17)This paper aims to develop a philosophical interpretation of DistanceEducation (DE), a large task in which this paper just tries to be acornerstone of the building. Philosophical reflection is put into technicsand the state of the art on the subject is quite extensive, because thereare some authors who have considered this technology as a phenomenonthat has changed social, intellectual, and cultural paradigms. Among ... -
Learning difficulties on pharmacology Concepts for UNAD Students: a characterization and search for alternatives
(Sello Editorial UNAD, 2010-11-17)This issue contributes to the study of “learning difficulties” for students of Regency of Pharmacy Technology, associated with the learning of pharmacology, particularly related to mental capacity (M) of the students and the demand (Z) of the task and others.This investigation was based on the concepts of learning disabilities, mental capacity of human beings, the demand of the task and issues pertaining to cognitive ... -
Social presence in virtual learning environments: a strategy of interaction and knowledge construction
(Sello Editorial UNAD, 2010-11-17)This article seeks to understand the social presence of an online learning environment supported by Moodle platform. This concept started in 1995 by Gunawardena who explains the extent to which people perceive real form in a computer-mediated learning (CMC). Therefore, we tried to describe the interactions given by the tutors and students in collaborative forums Moodle virtual classroom, in addition to review communication ... -
Thinking skills: a viewpoint from meta-reading
(Sello Editorial UNAD, 2010-11-17)This document describes an intervention proposal based on metareading that enables students to develop five thinking skills: classifying, compare and contrast, decision-making, induction and deduction. Through this proposal was implemented a strategy that aims to encourage the development of these skills by taking as its starting point metareading through IPLER method.To carry out the proposed five instruments designed ... -
Virtual learning environments: a path to higher education for people with special learning needs. social and educational inclusion
(Sello Editorial UNAD, 2010-11-17)The high computational simulation has allowed to create virtual atmospheres so that an individual can interact with them and to feel the reality as if it happened in a true environment. This article pretends reflecting about the latent reality of the situation in the academic training of Higher Education, and population with some special learning needs (blind, deaf, limited vision, those of poor hearing, those who have ... -
From instrumentalism to educational settings: a new look to the discipline
(Sello Editorial UNAD, 2010-11-17)Teaching has been considered by many researchers and teachers as a subject of little value. This trend is related to the fact of considering it simply as a method or instrument. However, some researchers have also thought about the problem of teaching and learning in the classroom and have been generating new proposals. This article presents such reflections from the initial proposals of Comenius, to watching educational ... -
Aplicación de buenas prácticas agrícolas en cebolla cabezona (Allium cepa) y tomate de mesa (Lycopersicum esculentum)
(Sello Editorial UNAD, 2010-06-10)In the frame of the project Observatory of Productive "hortifrutiolas" Chains was wanted to be contributed by the analysis of the Good Agricultural Practices in the cultures of onion and of tomato not only in conditions to field opened but also in greenhouse. The Good Agricultural Practices GAP corresponds to activities that aim to improve the production in each of its various processes so as to reduce the risk of ... -
Análisis de la variabilidad genética del bagre rayado ‘Pseudoplatystoma fasciatum Linnaeus’, 1766 de dos localidades de los ríos Magdalena y Amazonas, en Colombia
(Sello Editorial UNAD, 2010-06-10)Genetic Variation is considered a support point to conserve and to manage the natural resources a world level. It determination is carried out by means of biochemical or molecular markers where the isozymes and alozymes have been the first and more used to evaluate the structure, abundance, and distribution of many ictic species based on estimation of genetic variation, characterizing for example, stocks or the ... -
Diseño y evaluación de sistemas de polinización entomológica (passiflora edulis) en el Valle del Magdalena, Tolima
(Sello Editorial UNAD, 2010-06-10)The passion fruit is used as a prime material for different products. For the last two years, about 500 Ha of crops have been harvested in the Magdalena Valley, an important source of work for the region people.However, the passion fruit has a natural condition of auto sterilization. Manual polinization is needed. The efficiency is too low because the crops become too small. This scientific information points to the ... -
Segunda fase de la evaluación comparativa de los pastos maralfalfa, elefante verde y morado en el municipio de Pitalito, Huila (Colombia)
(Sello Editorial UNAD, 2010-06-10)The second phase of benchmarking Maralfalfa grass (Pennissetum sp) in Pitalito aimed to assess the yields of biomass production and nutritional value and compare the data with information reported in the literature and research, the elephant grass green (Pennissetum purpureum) Purple Elephant (Pennissetum purpureum) and Maralfalfa (Pennissetum sp) during the second, third and fourth cuts in the Villa Clara farm in the ... -
Diseño de sistemas silvopastoriles basados en los planes de ordenamiento predial
(Sello Editorial UNAD, 2010-06-10)The Plan of Predial Classification like instrument of planning projects the economic, social, environmental and cultural development of productive systems, having in count the policies and programs of municipal, departmental and national order as for the processes of use and occupation of the territory. Under the Project "Development and technological innovation and efficient organic farming in the province of Sumapaz ... -
Estructura genética de un grupo de chigüiros (hydrochoerus hydrochaeris, rodentia) en los llanos orientales colombianos
(Sello Editorial UNAD, 2010-06-10)One of the key ecological aspects to define strategies of managing the animal social populations is the size and the social structure of the group. These investigations had as aim identify the genetic structure and intern variability of a group of Chigüiros (Hydrochoerus hydrochaeris) that share the same geographical space. Genetic structure was evaluated with the population basic statisticians: number of alleles, ... -
Estado del arte de la movilidad humana en el eje cafetero
(Sello Editorial UNAD, 2010-06-10)This research was carried out in order to develop critical thinking about the comprehension that people have on human mobility, all around the ecoregion which conforms The Coffee Belt; taking into account all the aspects that have been learned, what has been ignored, and how far this knowledge goes, so that we can understand it in a synthetic way. Facing those aspects is possible, applying the research methodology which ... -
La resiliencia como herramienta de protección familiar
(Sello Editorial UNAD, 2010-06-10)This communication presents the results of an investigation that analyzed the collective construction of strategies of protection, fortification of the resilience and diminution of the social risk in families of the FNSA of the locality City Bolivar in Bogota. The used methodology was of qualitative approach and participating type with a sample of 10 families in ages between 0 to 60 years, total population 45 people. ... -
Violencia en las escuelas de Puerto Carreño: ¿Realidad o fantasía?
(Sello Editorial UNAD, 2010-06-10)The violence project in the schools of Puerto Carreño: reality or fantasy?, it is born of the investigation process undertaken in the CEAD since the last two years and it is implicit inside the day called: After the investigation fingerprints, as a reflection space, analysisand construction that has allowed us, as academic pedagogic community UNADISTA, to appropriate of different subject matters, to sensitize us with ...
