Dynamic geometry environments
WebJan 1, 2010 · Dynamic geometry environments can support learning of geometry through mediating learners’ activity. To understand how dynamic geometry environments mediate the activity of mathematics teachers ...
Dynamic geometry environments
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Webdynamic geometry environments Colette Laborde [email protected] University Joseph Fourier and Teacher Education Institute, Grenoble Abstract Variation is the essence of dynamic geometry environments. This talk aims at discussing two paradigms of use of variation in dynamic geometry environments: robust and soft constructions. WebHowever, little is known about how students use these opportunities to develop bodily-based conceptualizations of geometric concepts in a touch-based dynamic geometry environment (DGE).
WebThe optimal use of visual representations in complex multimedia environments has been an important research topic since the end of the last century. For the purpose of the study presented in this paper, we designed a model of learning geometry with the use of digital learning resources like dynamic geometry programmes and applets, which foster ... WebThe current study, aimed to examine the development of flexibility and strategy use through instructional sequence encouraging the preservice middle school mathematics teachers' geometric thinking and problem-solving performance on dynamic geometry environment. Mixed-method research design was used in the study. The study was conducted with 46 …
WebDynamic geometry environments as a source of rich learning contexts for the complex activity of proving. Educational Studies in Mathematics, 44(1), 151–161. Google Scholar … WebMar 11, 2024 · Dynamic Geometry refers to the use of computer software to create and manipulate geometric figures in real time. The software allows users to move points and …
WebThe meaning of DYNAMIC GEOLOGY is a branch of geology that deals with the causes and processes of geological change.
WebThe didactical challenge of Dynamic Geometry Environment ENS de Lyon, 7th November 2024 1 . 2 Research problem and background Students' thinking with graphical … sth7804/40WebJan 19, 2024 · Using projects created by secondary students in one particular DGE, we analyse the extent to which the various aspects of computational thinking—including both ways of doing things and particular concepts—were evident in their work, drawing specifically on frameworks for computational thinking that are designed for the purpose … sth78WebDynamic Geometry Environments (DGEs) enable the creation of dynamic representations—hitherto static objects such as triangles, points, and numbers can now move continuously on the computer screen; these objects can grow, change, and morph over time. Based on the testimonies of some of the great mathematicians of the past, … sth7804/30WebDynamic geometry environments as a source of rich learning contexts for the complex activity of proving. Educational Studies in Mathematics, 44 (1), 151–161. Google Scholar Luthuli, D. (1996). Questions, reflection, and problem solving as sources of inquiry in Euclidean geometry. Pythagoras, 40, 17–27. Google Scholar Mariotti, A.M. (2000). sth7831/30WebOct 13, 2016 · Abstract. Despite the widespread use of Dynamic Geometry Environments (DGEs) in mathematics classrooms, they feature very little in most teachers’ assessment … sth7915WebApr 10, 2024 · For example, tablets nowadays come with multi-touch options that allow for a more embodied approach to geometry education, compared to mouse interactions. However, little is known about how students use these opportunities to develop bodily-based conceptualizations of geometric concepts in a touch-based dynamic geometry … sth7814/30Webgeometrical properties using a dynamic geometry environment. Drawing on aspects related to the difficulty of seeing in 3D, we introduce suitable connections between quadrilaterals and tetrahedra as a way to enhance visual skills in space geometry. In so doing, we show examples of the way learners manage “to see in space” through the sth78 gmail