Made available in DSpace on 2016-07-18T17:54:27Z (GMT). No. of bitstreams: 1 ARIOVALDO_DISSERTACAO_7_12.pdf: 1837301 bytes, checksum: 15734afeaec5b6bfdcc527a9d8ac68bd (MD5) Previous issue date: 2007-10-31 / The development of projects with the use of technology in high school teaching, mainly, computer science in the classes of Physical Education, evidences a different theoric-methodologic trajectory in the teaching action. In this perspective it was questioned the possibilities related to the teaching action about the use of information and communication technology and its implications in the pedagogical work of the teacher. So, we identify and analyze the teaching action about the use of two different environmental teaching methods. The study was elaborated in two environments; the computer science room and the body practical court. Based on a quanti-qualitative methodology the comments had been evaluated by the analysis of the classes time involving the sampling of the time in minutes (min.), which the teacher develop the class. The teacher activities during this period of time are codified considering the management of the class time (min) subdivided in instruction, task development and feedback. Seven pertaining groups from high school were analyzed in two environments. The data has been dealt with statistics program 6.0 by means of descriptive statistics, percentile reduction, test observed versus spectead (qui-square). The real results of the pedagogical action have shown 24.0 ± 5.0 % of instruction, 51.0 ± 6.0 % of the task development and 14.0 ± 7.0 of feedback. The X2 test of showed the value of 18.5 (P < 0.05) characterizing influences of the amount of time in the pedagogical action of the teacher. We consider that the use of technologies as communication and information in two environments allows the teacher to structuralize a context of different styles of education and learning. / O desenvolvimento de projetos no ensino médio com a utilização de tecnologias, principalmente informática nas aulas de educação física, evidencia uma trajetória diferenciada teórico-metodológica na ação docente. Nesse quadro questionamos as possibilidades relativas à ação docente quanto ao uso das tecnologias de informação e comunicação e suas implicações na prática pedagógica do professor. Assim, identificamos e analisamos a ação docente quanto ao uso de dois ambientes de ensino diferenciados. Compreendo e estruturando a relação de diferentes ambientes de ensino com a prática pedagógica do professor de Educação Física escolar no ensino médio. O estudo foi elaborado em dois ambientes; a sala de informática e quadra para prática corporal. Com suporte em uma metodologia quanti-qualitativa as observações foram avaliadas por meio de análise do tempo de aula envolvendo a amostragem de tempo em minutos (min.) no qual o professor desenvolve a aula. As atividades do professor durante este período de tempo são codificadas considerando a gestão do tempo de aula (min.) subdividido em instrução, desenvolvimento da tarefa e feedback. Foram analisados nos dois ambientes 7 grupos pertencentes ao ensino médio. Os dados foram tratados com programa statistica 6.0 por meio de estatística descritiva, redução percentual, teste observado versus esperado (qui-quadrado). Os resultados da ação pedagógica real mostraram 24% ± 5% de instrução, 51% ± 6% do desenvolvimento da tarefa e 14% ± 7% de feedback. O teste do observado versus esperado mostrou o valor de qui-quadrado de 18,5 p<0,05 caracterizando a influencia da quantidade de tempo na ação pedagógica do professor. Consideramos que o uso das tecnologias de comunicação e informação nos dois ambientes permite ao professor estruturar um contexto de diferentes estilos de ensino e aprendizagem.

This study examined how and why faculty adopt podcasting as an instructional technology tool in their teaching. Podcasting is an instructional technology tool being used for teaching and learning in higher education. Faculty may record lectures with audio, video, and/or PowerPoint slides to instruct students on class material. Students may access podcasts at their convenience through various devices, including mobile devices and computers. Research has shown that students who use podcasts to study for tests tend to perform more successfully on tests. This study was a qualitative multiple case study of seven California community college faculty using podcasting as an instructional technology in their teaching. Email and telephone interviews were conducted to obtain data for this study. Rogers’ diffusion of innovations theory, and specifically the perceived attributes of innovation and their rate of adoption, was the theoretical framework used in this study to help explain how faculty develop attitudes and behavior toward podcasting as a teaching tool in higher education and to provide a context for faculty adoption of podcasting as a teaching tool in higher education. This study revealed seven themes that informed how and why faculty adopt podcasting in their teaching, as well as constraints to adopting podcasting. The seven themes identified in this research using Rogers’ perceived attributes of diffusion of innovations framework and their rate of adoption (PADIRA) are: (a) Apprehension, (b) Flexibility, (c) Organization, (d) Personal Gratification, (e) Student Outcomes, (f) Technological Capacity, and (g) Training. Given the demonstrated potential of podcasting technology for enhancing teaching and learning, this study of perceived benefits and constraints faced by California community college instructors when adopting podcasting in their classroom teaching has provided insights into instructional technology adaptation issues in higher education.