Search results for author:"Nelson baloian"
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University of Chile
World Conference on Educational Media and Technology 2005 (Jun 27, 2005) pp. 1652–1659
Diverse studies have pointed out the relevance of model-based educational software. This idea has not been implemented fully when developing software for children with visual disabilities. We introduce AudioVida, a virtual environment for children...
World Conference on Educational Media and Technology 2005 (Jun 27, 2005) pp. 1214–1221
Interactive whiteboards in the classroom are usually used as presentation media with annotating features - combining slide presentation with graphic chalkboard functionality. Pedagogic and situational limitations of this approach need further...
World Conference on Educational Media and Technology 2006 (June 2006) pp. 2250–2257
. The discovery or re-construction of scientific explanations and understanding based on experience is a complex process, for which school learning often uses shortcuts. Based on the example of analyzing real seismic measurements, we propose a...
A methodology for developing audio-based interactive environments for learners with visual disabilities
World Conference on Educational Media and Technology 2004 (2004) pp. 540–545
Educational software has been criticized for not using explicit models to generalize and replicate good practices. Actually almost every educational program has a model, but most of them remain implicit. In this paper we propose a methodology for...
Interactive Learning Environments Vol. 19, No. 3 (2011) pp. 285–302
The discovery or re-construction of scientific explanations and understanding based on experience is a complex process, for which school learning often uses shortcuts. On the basis of the example of analyzing real seismic measurements, we propose a...
Society for Information Technology & Teacher Education International Conference 2001 (2001) pp. 2320–2323
Today's educational requirements have forced the traditional institutions to introduce technology in the education and modify the teaching-learning process in order to maintain curricula updated and cope with the constant changes. Although this is a ...
World Conference on Educational Media and Technology 2004 (2004) pp. 3797–3802
In this paper we propose a method and its implementation for structuring multimedia-based teaching-learning material. A new lesson manager tool generates lesson graphs following a pre-selected teaching strategy. These lesson graphs are then used for ...
Educational Technology & Society Vol. 11, No. 2 (2008) pp. 192–205
This paper addresses issues of using computer technology to support in-classroom teaching and learning regarding one of the most frequent problems in such scenarios: the students' attention. First, it presents the distraction and focus of attention...