dc.creator | Bryant, Peter | |
dc.date | 2014-06-02 | |
dc.date.accessioned | 2016-05-02T21:37:44Z | |
dc.date.available | 2016-05-02T21:37:44Z | |
dc.identifier | http://revistas.ucr.ac.cr/index.php/cifem/article/view/14728 | |
dc.identifier.uri | https://hdl.handle.net/10669/18831 | |
dc.description | In this presentation, I consider the origins and the extent of children’s understanding of the inverse relation between addition and subtraction. I argue that this understanding might have its origins in children’s informal experiences with physical matter but I also show that it is possible to improve children’s grasp of inversion through teaching. I also show that his teaching has beneficial effects on children’s solutions to sophisticated word problems in which the arithmetical operation that is need for the solution is not immediately obvious. | en-US |
dc.format | application/pdf | |
dc.language | eng | |
dc.publisher | Universidad de Costa Rica | es-ES |
dc.relation | Cuadernos de Investigación y Formación en Educación Matemática; | |
dc.rights | Copyright (c) 2014 Cuadernos de Investigación y Formación en Educación Matemática | es-ES |
dc.source | Cuadernos de Investigación y Formación en Educación Matemática; Trabajos de la XIII CIAEM; 231-238 | en-US |
dc.source | Cuadernos de Investigación y Formación en Educación Matemática; Trabajos de la XIII CIAEM; 231-238 | es-ES |
dc.source | 1659-2573 | |
dc.title | Childrens understanding and use of inversion in arithmetic | en-US |
dc.type | artículo original | |