Navegando por Assunto "Ensino auxiliado por computador"

Agora exibindo 1 - 5 de 5

Acesso aberto (Open Access)
Desenvolvimento e avaliacao empirica de um simulador educacional para o apoio ao ensino de ECG, baseado na orientacão espacial do coração.
(Universidade Federal do Pará, 2018-09-21) PONTES, Paulo André Ignácio; SERUFFO, Marcos Cesar da Rocha; http://lattes.cnpq.br/3794198610723464; FRANCÊS, Carlos Renato Lisboa; http://lattes.cnpq.br/7458287841862567
The electrocardiogram (ECG) is one of the most commonly used diagnostic procedures in medicine, so it is essential that undergraduate medical students learn to interpret it correctly while they are still in training. Of course, students go through classical learning (ex: lectures and lectures). However, they are generally not efficiently trained in ECG interpretation. In this regard, educational support methodologies and tools in medical practice, such as educational software, should be considered as a valuable approach for medical training purposes. This thesis deals with the development of a simulator (VETOECG) that allows experiential teaching, so that students can relate to projections of the cardiac electrical vectors, through the manipulation of the spatial orientation of the heart and the repercussions in their respective waves in the ECG. In addition, this thesis reports a formal experiment (pre / posttest with a randomized control group) to evaluate empirically the learning effetiveness of the tool and analyzes the subjective factors of students' perception regarding motivation, user experience and collected through questionnaires. The results indicated that the simulator has positive learning efficacy compared to traditional methodologies (statistically significant difference, p-value <0.0001 *, median of 38.5 points and interquartile range 23.1 to 46.2 points) used for learning in the proposed study. It can be verified that the simulator is adequate in the most diverse dimensions, since they were evaluated positively: in terms of motivation (88.15%), user experience (76%) and learning (96.5%).
Acesso aberto (Open Access)
Estudo de fraseologia do futebol brasileiro das séries B, C e D em jornais digitais populares: construção de um dicionário eletrônico
(Universidade Federal do Pará, 2017-03-27) SALVADOR, Carlene Ferreira Nunes; RAZKY, Abdelhak; http://lattes.cnpq.br/8153913927369006
One of the knowing the social thought history through centuries is present in a vast number of expressions that can convey the way one or more generations live and can work as conduct instruments able to be aplied in daily life. The factors that allow its union under the hypernymy phraseology are essentially semantic, that is, its signification is established from a set of elements that constitute them and its high level of lexicalization. What characterizes the permanent expression is the conventionality of the group and its memorization as a cohesion block, its sequence is recovered from the memory as a whole and recognized as an informational unity. The studies of the phraseological units of the common language have long been carried out through the organization of repeated expressions, orally or in writing, in important works of literature from different eras. In turn, common language phraseology encompasses the study of quite different units: proverbs, dictations, idioms, phrases, and utterances. However, the study of these units in specialty languages has only recently begun to gain ground due to the advancement of the sciences and the need to understand the languages of the specific areas that are developed, in view of the new technologies and linguistic mobility to which the Man is exposed. In this sense, the present PhD work aims to identify, describe and analyze in written texts from the Sport Notebook section of five Brazilian capital newspapers: Amazônia Jornal / Belém, Daqui / Goiânia, Diário Gaúcho / Porto Alegre, Massa / Salvador e Meia Hora de Notícias / Rio de Janeiro the phraseology related to the universe of football series B, C and D of the Brazilian championship. The data were collected in the time-cut from 2008 to 2015, which includes a post and a FIFA World Cup pre-match, which leads us to believe that there is a natural propensity to produce these structures, as well as verify the degree of crystallization Of these phraseological units. Corpus linguistics is part of the methodological procedures and the empirical approach used to compile and extract data according to Berber Sardinha (2004) and Tagnin (2005). The theoretical basis adopted is limited to the taxonomy proposed by Gross (1982), Gross (1996) and Mejri (1997, 1998, 2002, 2012), Xatara (1994, 1998); Ortiz-Alvarez (2000 ; 2012) and Oto-Vale (2002) for the identification of the criteria and the analysis of the phraseological units. For a specific approach to phraseology, we rely on the precepts developed by Mejri (1997; 2012), in which the author explicitly states that underlying syntactic behaviors of fixed sequences are deep semantic mechanisms. Considered under this bias, the studies in the area of phraseology not only allow to reflect on questions in the field of language, but also contribute to understand a particular community by recording and analyzing the expressions that make up its linguistic heritage. 1318 phraseological units were found and the data obtained reveal a considerable presence of phraseologies in the texts investigated. Some very emblematic examples: pisar na bola, gol de bicicleta and lá onde a coruja dorme. The corpus evidences, therefore, uncontested marks of these phraseologies in the lexicon, reason for which it is necessary to investigate these marks.
Acesso aberto (Open Access)
Práticas investigativas e webquest: construindo interfaces para o ensino sobre tratamento da informação para além do paradigma do exercício
(Universidade Federal do Pará, 2017-05-11) ARAÚJO, Maria José Lopes de; NUNES, José Messildo Viana; http://lattes.cnpq.br/5188612973174798; https://orcid.org/0000-0001-9492-4914; MARTINS, France Fraiha; http://lattes.cnpq.br/4765567823575996; https://orcid.org/0000-0001-7933-6014
Research in focus happened within the framework of the continuous formation of teachers who teach Mathematics in the early years of elementary school in the municipality of Marabá (PA). This qualitative research (DESLAURIERS and KÉRISIT, 2008) narrative mode (CLANDININ and CONNELLY, 2011), is based on the educational experiences of teachers when involved in moments that favor the triad information processing-investigative Practices-digital technologies to deal with teaching about the basics of statistics. I seek to answer the question: In what terms investigative practices using Webquest contribute to teacher training education in the early years about treatment information? Goal, teacher, trainer and researcher, investigating the teaching on information processing, using Webquest, in order to enable reflections and new learning about this curricular component. Participated of this research 04 teachers educators, which previously were selected according to the criteria: i) joining the training proposal; II) availability of participation of training meetings; III) have participated in continuing education at other times and iv) have already dictated the fourth and/or fifth grade of elementary school. The formative moments if articulated in two steps consist of 3 meetings each. A Webquest composed of investigative tasks, as it establishes the bridge (2004) to deal with the understanding of statistics education in perspective of inverted symmetry, in which teachers provided students reflect on teaching and the propositions derived from him. In addition to the Webquest, was elaborated a Didactic Orientation Guide "for the teacher/trainer containing guidelines for the use of the Webquest, suggestions for searches and queries for more information and expanding the potential of this pedagogical practice. Thus, the Webquest and the Guide are as research products. Tracking new understandings of the educational phenomenon investigated, I used the Discursive Textual analysis as advocate Mathew and Galiazzi (2011). The empirical material gave way to two analytical axes: i) Looks about teaching teachers about the treatment of information; II) teachers in information handling Practices. The analysis reveals that teachers assign the meanings of that) to teach you have to know the mathematical content, b) the teaching of mathematics is the way it was learned and training and teaching experience, c) the express teaching about treatment information should be assumed as a social engagement, d) you can provide to students training more statistically literate. In addition, teachers express the formative experience allowed new other musings about lived, highlighting the relevance of the investigative practices in promoting attitudes of interaction and appreciation of the subject of learning in the educational environment. Another aspect pointed to was the importance of using everyday situations, because they leverage the research and extend the interdisciplinary vision of education statistics. The use of digital technologies, formative moments, mobilizes and broadens the statistical knowledge. There is the recognition that we must continuously form to teach, especially to deal with the treatment of information.
Acesso aberto (Open Access)
O processo de (re)construção e gestão de organizações matemáticas e didáticas no estudo de funções logarítmicas mediado pelos ambientes papel e lápis e informatizado
(Universidade Federal do Pará, 2014-05-15) SILVA, George Christ Caraveo da; SILVA, Reginaldo da; http://lattes.cnpq.br/5156504609198449; NUNES, José Messildo Viana; http://lattes.cnpq.br/5188612973174798
The aim of this narrative research was to investigate the process of (re)construction and management of Mathematics and Didactic Organizations in the study of logarithmic functions seeked by two environments. This process is, according to the Internal Didactic Transposition, divided into two parts. In the first, characterized by the construction of the text Know, it is exposed the factors that influenced the construction of the Didactic Organization of my proposal; the second, scored by putting into action these Praxeologies , thus building Mathematics Organization in which I reflect on the Didactic Organization and seek to rebuild it. I conducted a study related to logarithmic functions , with students of the last year of high school from a private school , which consisted in facing a task in two environments : the paper and pencil and computerized . Analyzing the results I realized the computerized environment, by providing the interaction of students with the computational model of logarithmic functions, promoted on one hand, favorable conditions for learning and the other generated restrictions, problems that indicated the need to (re)constructions of Mathematics and Didactic Organizations. The theory that allowed my analysis were the Anthropological Theory of Didactics, more precisely around the notions of Internal Didactic Transposition, Praxeologies, Conditions and Restrictions.
Acesso aberto (Open Access)
Processo motivacional de aprendizagem baseado em mecanismos de incentivo
(Universidade Federal do Pará, 2015-02-09) MATA, Eulália Carvalho da; FRANCÊS, Carlos Renato Lisboa; http://lattes.cnpq.br/7458287841862567
The educational system evolves with the insertion of technologies, innovating the processes of teaching learning. You can be noted the involvement of a number most significant of students with participation more active in the process. The rational and intelligent uses of technology in support teaching learning has been subject of various research areas inherently interdisciplinary. Although various types of interventions being carried out in the education system, highlight the lack of motivation of students to participate in the learning process. This type of problem can also be found in other environments such as virtual communities. To workaround in virtual communities, some researchers work with incentive mechanisms to motivate the active participation of the members in the various activities. In this sense, this research proposes a motivational process based on incentive mechanisms for the school environment. These mechanisms are resources used to encourage participation, usually in virtual communities. Justified this choice by the similarity of virtual concepts of community and school environment that involves entities: system, members and rules. The process motivational proposed considers identify incentive mechanisms from the profile and knowledge of the students based on preferences, styles and factors learning. This process motivational can be used to set learning policies to support the relationship teacher and students in order to enhance the participation. Was conducted a course of computer programming with high school students using the learning model hybrid to validate previously the process. In addition, this learning model developed using the online and classroom environments in parallel to achieve the different types of learning, valuing diversity in the process. It was identified in the case study incentive mechanisms: using social networks for communication, interdisciplinarity, games codes and certification. There were the results and possible consequences.