%0 Journal Article
%T Aprendizaje de las caracter¨ªsticas de los problemas aritm¨¦ticos elementales de estructura auditiva en estudiantes para maestro
%A Prieto Gonz¨¢lez
%A Juan Luis
%A Valls Gonz¨¢lez
%A Julia
%J Educaci¨®n matem¨¢tica
%D 2010
%I Scientific Electronic Library Online
%X the aim of this research is to characterize the way how pre-service primary teachers instrumentalize the meanings of addition and subtraction word problems for the planning of teaching. the analysis of their contributions in an online discussion shows different ways to use the meanings and highlights the difficulties inherent in establishing relationships between the types of problems and mathematical thinking of children. finally, we discuss various factors that seem to influence on the instrumentalization of information in an online interactive context as a feature of learning the knowledge needed to teach mathematics in primary school.
%K learning to teach
%K instrumentalization
%K interaction
%K additive word problems
%K pre-service primary teachers
%K online discussions
%K b-learning methodology.
%U http://www.scielo.org.mx/scielo.php?script=sci_abstract&pid=S1665-58262010000100004&lng=en&nrm=iso&tlng=en