Browsing by Author "Mousoulides,Nicholas G."
Now showing items 1-8 of 8
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Algebraic and Geometric Approach in Function Problem Solving
Mousoulides,Nicholas G.; Gagatsis, Athanasios (International Group for the Psychology of Mathematics Education, 2004)This study explores students algebraic and geometric approach in solving tasks in functions and the relation of these approaches with complex geometric problem solving. Data were obtained from 95 sophomore pre-service ...
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Article
Are registers of representations and problem solving processes on functions compartmentalized in students' thinking?
Gagatsis, Athanasios; Elia, Iliada; Mousoulides,Nicholas G. (2006)The purpose of the present study is twofold: first, to review and summarize previous research on the compartmentalization of different registers of representations and problem solving approaches related to the concept of ...
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Article
Developing the 3DMath Dynamic Geometry Software: Theoretical Perspectives on Design
Christou, Constantinos; Pittalis, Marios; Mousoulides,Nicholas G.; Jones, Keith (Research Information Ltd, 2007)Designing successful learning environments entails drawing on theoretical perspectives on learning while, at the same time, being cognisant of the affordances and constraints of the technology. This paper reports on the ...
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Article
An empirical taxonomy of problem posing processes
Christou, Constantinos; Mousoulides,Nicholas G.; Pittalis, Marios; Pitta-Pantazi, Demetra; Sriraman, Bharath (2005)This article focuses on the construction, description and testing of a theoretical model of problem posing. We operationalize procesess that are frequently described in problem solving and problem posing literature in order ...
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A Modeling Perspective on the Teaching and Learning of Mathematical Problem Solving
Mousoulides,Nicholas G.; Christou, Constantinos; Sriraman, Bharath (Mathematical Thinking and Learning: An International Journal, 2008)This study analyzed the processes used by students when engaged in modeling activities and examined how students' abilities to solve modeling problems changed over time. Two student populations, one experimental and one ...
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Article
Problem solving and problem posing in a dynamic geometry environment
Christou, Constantinos; Mousoulides,Nicholas G.; Pittalis, Marios; Pitta-Pantazi, Demetra (The University of Montana, 2005)In this study, we considered dynamic geometry software (DGS) as the tool that mediates students' strategies in solving and posing problems. The purpose of the present study was twofold. First, to understand the way in which ...
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Proofs through exploration in dynamic geometry environment
Christou, Constantinos; Mousoulides,Nicholas G.; Pittalis, Marios; Pitta-Pantazi, Demetra (2004)The recent development of powerful new technologies such as dynamic geometry software (DGS) with drag capability has made possible the continuous variation of geometric configurations and allows one to quickly and easily ...
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Book
Teaching of calculus with the use of dynamic geometrical tools.
Zachariades, Theodosis; Pamfilos, P.; Jones, K.; Maleev, R.; Christou, Constantinos; Giannakoulias, E.; Levy, R.; Nikolova, L.; Kyriazis, G.; Pitta-Pantazi, Demetra; Diakoumopoulos, D.; Bizza, Irene; Souyoul, A.; Bujukliev, N.; Mousoulides,Nicholas G.; Pittalis, Marios (S. Athanasopoulos, E. Papademe, 2007)