Cognitive Models and Intelligent Environments for Learning Programming

Autor: Enrica Lemut, Benedict DuBoulay, Giuliana Dettori

At present, there is a general consensus on the nature of learning programming, but there are different opinions on what forms an effective environment for it. It is generally recognized that the development of a mental model is a formidable task for

An analysis of the relationship between spreadsheet and algebra

Autor: Giuliana Dettori, Rossella Garuti, Enrica lemut, Ljuba Netchitailova

Publikováno v: Technology in mathematics Teaching-TNT'93, pp. 205–212, Birmingham, 1993
info:cnr-pdr/source/autori:Giuliana Dettori, Rossella Garuti, Enrica Lemut, Lijuba Netchitailova/congresso_nome:Technology in mathematics Teaching-TNT'93/congresso_luogo:Birmingham/congresso_data:1993/anno:1993/pagina_da:205/pagina_a:212/intervallo_pagine:205–212
Technology in Mathematics Teaching: a Bridge between Teaching and Learning, edited by L. Burton and B. Jaworsky, pp. 261–274, 1995
info:cnr-pdr/source/autori:Giuliana Dettori, Rossella Garuti, Enrica lemut, Ljuba Netchitailova/titolo:An analysis of the relationship between spreadsheet and algebra/titolo_volume:Technology in Mathematics Teaching: a Bridge between Teaching and Learning/curatori_volume:L. Burton and B. Jaworsky/editore:/anno:1995

In recent times, the spreadsheet has been suggested as a tool to teach algebra in intermediate / high school. Our a-priori analysis of the relationship between spreadsheet and algebra shows the inadequacy of this tool to express the fundamental chara

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::77c341a615514b8344fef04ed626320e
http://www.cnr.it/prodotto/i/205435

From Arithmetic to Algebraic Thinking by Using a Spreadsheet

Autor: Giuliana Dettori, Rossella Garuti, Enrica Lemut

Publikováno v: Perspectives on School Algebra, edited by R. Sutherland, T.Rojano, A.Bell, R.Lins, pp. 191–207. Dordrecht: Kluwer Academic Publishers, 2001
info:cnr-pdr/source/autori:Giuliana Dettori, Rossella Garuti, Enrica Lemut/titolo:From Arithmetic to Algebraic Thinking by Using a Spreadsheet/titolo_volume:Perspectives on School Algebra/curatori_volume:R. Sutherland, T.Rojano, A.Bell, R.Lins/editore: /anno:2001
Perspectives on School Algebra ISBN: 9780792364627

Giuliana Dettori, Rossella Garuti and Enrica Lemut ABSTRACT In this chapter we characterise algebra in the intermediate school, emphasise what determines the conceptual break with arithmetic and analyse if these features can be introduced by using a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4ba214ff2d2641cf7a10b0259ad614b
https://publications.cnr.it/doc/202743

A microworld to implant a germ of probability

Autor: Michele Cerulli, augusto Chioccariello, Enrica Lemut

Publikováno v: Fifth Congress of European Society for Research in Mathematics Education CERME 5, pp. 712–721, Larnaca, Cyprus, 22-26 Febbraio 2007
info:cnr-pdr/source/autori:Michele Cerulli; augusto Chioccariello; Enrica Lemut/congresso_nome:Fifth Congress of European Society for Research in Mathematics Education CERME 5/congresso_luogo:Larnaca, Cyprus/congresso_data:22-26 Febbraio 2007/anno:2007/pagina_da:712/pagina_a:721/intervallo_pagine:712–721

This paper reports on the third part of a long term experiment concerning the introduction of 12-13 years old pupils to the concept of randomness and probability. In the first parts, the pupils analysed the concept of randomness, in daily life and wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::32f7ad2efbbcfa2daae57e234d2b3281
https://publications.cnr.it/doc/97287

Information Tecnology and Problem Solving in mathematics education

Autor: Giuliana Dettori, Simonetta Greco, Enrica Lemut

Publikováno v: Capacity building for IT in Education in Developing Countries, edited by G. Marshall, M. Ruohonen, pp. 299–307, 1998
info:cnr-pdr/source/autori:Giuliana Dettori, Simonetta Greco, Enrica Lemut/titolo:Information Tecnology and Problem Solving in mathematics education/titolo_volume:Capacity building for IT in Education in Developing Countries,/curatori_volume:G. Marshall, M. Ruohonen/editore:/anno:1998

Several reasons motivate the application of IT in education at all levels of mathematics learning, such as the need to support processes of abstraction, to mediate learning by means of representations, the need to relieve students of work-intensive t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::681a3ec0339c8913b09657af78d86412
https://publications.cnr.it/doc/202870