O acesso linear ao grande volume de informações sobre o Sistema Brasileirode Classificação de Solos afeta negativamente a motivação dos alunos de ciência dosolo. Este trabalho descreve a modelagem de uma aplicação computacional organizadapara capturar uma abordagem didática do tema. A solução modelada consiste de umhiperdocumento que agrega informações estruturadas e conteúdo hipermídia (texto,hipertexto, imagens, áudio e vídeo) sobre o processo de classificação de solos. Umprotótipo da aplicação foi implementado e disponibilizado na Internet, baseadointeiramente em ferramentas de software de acesso gratuito. Entretanto, sua validaçãopor alunos de ciência do solo não foi possível até o momento.
In the search of alternative ways to learning veterinary surgery with live animals, hypervideo was considered a promising candidate as a learning tool. Video can enhance the realism and authenticity of a learning environment. By adding structure and interactivity to video, hypervideo allows to navigate video and to explore other related media to complement it. Hypervideo might then support the creation of a rich and realistic learning environment, through the interactive access, construction and communication of knowledge on veterinary surgery. In this paper, we present the design and evaluation of Hvet, a hypervideo environment to support learning of veterinary surgery. Design was based on cognitive and media theories, and evaluation was based on the use of Hvet by veterinary students, in order to test its efficacy in substitution of learning and training with live animals. Results support the hypothesis, showing the potential of hypervideo as a valuable and effective tool to support learning of surgery techniques and revealing the most appreciated design options.
O Ensino a Distância no país apresenta-se em franca expansão.Cresce o número de alunos e gerenciar seus processos de aprendizagem emAmbientes Virtuais de Aprendizagem (AVA), com qualidade de interações e deacompanhamento, exige cada vez mais do professor. Este artigo relata oestágio atual de uma pesquisa que busca, através de mineração de dados,identificar perfis de alunos com risco de evasão ou reprovação, bem comoboas práticas pedagógicas de acompanhamento e intervenção, de forma apromover alterações nos AVA que facilitem a implementação de alertas. Taisalertas serão gerados para o professor a partir de agrupamentos de alunoscom necessidades similares, para que ele possa dirigir uma comunicação ouatividade pessoal e contextualizada para esses sujeitos, tornando suamediação mais efetiva
The Technologies of Information and Communication, through the use of softwares developed for specific environment has been helping the education through the search for new technologies that provides to the students the disciplinary contents in a way closer to the real world, as well as on the meaning of seeking for tools that came to expand the current learning ways, making the education to have more dynamic aspects. This paper was developed by the research group Immersive Environments and aims to present a metaverse that provides students with vocational courses, delivered through programs like PRONATEC and System S, a support through the technologies used in distance education courses and MOOCs. Search also the integration of learning objects in this environment to be able to assist content taught in an even more dynamic.
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