IRIS Uni Torinohttps://iris.unito.itIl sistema di repository digitale IRIS acquisisce, archivia, indicizza, conserva e rende accessibili prodotti digitali della ricerca.Tue, 18 Jan 2022 17:43:29 GMT2022-01-18T17:43:29Z10101Eye tracking and didactics of mathematics: a possible wedding?http://hdl.handle.net/2318/75027Titolo: Eye tracking and didactics of mathematics: a possible wedding?
Fri, 01 Jan 2010 00:00:00 GMThttp://hdl.handle.net/2318/750272010-01-01T00:00:00ZEnvironment and Sport: what are the impressions of university students?http://hdl.handle.net/2318/75653Titolo: Environment and Sport: what are the impressions of university students?
Fri, 01 Jan 2010 00:00:00 GMThttp://hdl.handle.net/2318/756532010-01-01T00:00:00ZNew examples of Trihamiltonian Structures Linking Different Lenard Chainshttp://hdl.handle.net/2318/75075Titolo: New examples of Trihamiltonian Structures Linking Different Lenard Chains
Sat, 01 Jan 2005 00:00:00 GMThttp://hdl.handle.net/2318/750752005-01-01T00:00:00ZReading mathematical texts: a question of timehttp://hdl.handle.net/2318/74950Titolo: Reading mathematical texts: a question of time
Fri, 01 Jan 2010 00:00:00 GMThttp://hdl.handle.net/2318/749502010-01-01T00:00:00ZSketching primary school teachersâ€™ profileshttp://hdl.handle.net/2318/70786Titolo: Sketching primary school teachersâ€™ profiles
Fri, 01 Jan 2010 00:00:00 GMThttp://hdl.handle.net/2318/707862010-01-01T00:00:00ZHow students read mathematical representations: An eye tracking studyhttp://hdl.handle.net/2318/57783Titolo: How students read mathematical representations: An eye tracking study
Abstract: How do students, with different background knowledge in mathematics, read a mathematical text? How do they perform the transformations between the different representations (formulas, graphs and words) in order to grasp its meaning? We use eye tracking to highlight the ongoing process of making sense of mathematical representations during problem solving. Eye tracking is a method enabling a close examination of how attention is directed at a stimulus. Its use in educational settings is increasing because of its great potential in capturing various aspects of the learning processes. Our data indicate quantitative and qualitative differences between the novice and expert group. We discuss some implications for mathematics education in general, and the design of mathematics textbooks in particular.
Thu, 01 Jan 2009 00:00:00 GMThttp://hdl.handle.net/2318/577832009-01-01T00:00:00ZLearning statistical concepts with Ti-Nspirehttp://hdl.handle.net/2318/75077Titolo: Learning statistical concepts with Ti-Nspire
Thu, 01 Jan 2009 00:00:00 GMThttp://hdl.handle.net/2318/750772009-01-01T00:00:00ZTeaching mathematics: the role of gestures and styles of communication from a semiotic point of viewhttp://hdl.handle.net/2318/76415Titolo: Teaching mathematics: the role of gestures and styles of communication from a semiotic point of view
Thu, 01 Jan 2009 00:00:00 GMThttp://hdl.handle.net/2318/764152009-01-01T00:00:00ZA method for quantifying focused versus overview behavior in AOI sequenceshttp://hdl.handle.net/2318/75859Titolo: A method for quantifying focused versus overview behavior in AOI sequences
Abstract: We present a new measure for evaluating focused versus overview eye movement behavior in a stimulus divided by areas of interest. The measure can be used for overall data, as well as data over time. Using data from an ongoing project with mathematical problem solving, we describe how to calculate the measure and how to carry out a statistical evaluation of the results.
Sat, 01 Jan 2011 00:00:00 GMThttp://hdl.handle.net/2318/758592011-01-01T00:00:00ZA trihamiltonian extension of the Toda latticehttp://hdl.handle.net/2318/7114Titolo: A trihamiltonian extension of the Toda lattice
Abstract: The authors consider a tri-Hamiltonian formulation giving rise not to a single chain of recurrences but a two-dimensional scheme labelled by two indices. An application of this new notion is considered in the case of the periodic Toda lattice. A new (linear) Poisson structure is defined on a subspace of the Kupershmidt algebra isomorphic to the space of Hermitian matrices. This new Poisson structure together with the two well-known linear and quadratic Toda brackets gives rise to a tri-Hamiltonian extension of the periodic lattice which fits the two-dimensional scheme mentioned above. Some explicit examples of the construction are given.
Mon, 01 Jan 2007 00:00:00 GMThttp://hdl.handle.net/2318/71142007-01-01T00:00:00Z