USING MULTI-TOUCH TECHNOLOGIES FOR DEVELOPING SCIENTIFIC AND MATHEMATICAL COMPETENCIES

Abstract

Developing of cognitive competencies in scientific, mathematical and technological fields is one of the most important goals for educational systems across the world. In this paper, we present a way in which new computational technologies can support learning in some interdisciplinary lessons at the upper secondary level. We will refer to a new kind of classrooms equipped with multi-touch technology, available in eight schools in Romania, thanks to a project implemented by the Project Management Unit with Foreign Finance-Education Ministry in partnership with SIVECO ROMANIA and "Carol I" National Defence University. This new technology allows an integrated approach, is suitable for studies of complex issues and fosters collaborative activities. We want to present one of the ways in which the multi-touch laboratory of the National College "Mihai Eminescu" Satu Mare is used for teaching and learning in scientific field. We refer to the manner in which the use of computer simulations improve the understanding of scientific concepts. During the engagement with the model, there is an interaction between students' current understanding and the computational models they use, facilitated by the visualization of different states that the system can have. Students can modify variables of the model, question and test hypotheses. In a constructivist learning approach the students create their own models and simulations in order to express their conceptions on how a given scientific process works. By working in team, students learn both from the teacher and from the other students. The assessment is formative and takes into account not only students' products, but the entire process. This interdisciplinary approach aims developing computational and analytical thinking, as well as the development of the capacity of investigation and working in a team.