Open AccessProcedimientos de resolución de problemas aditivos con números negativos
Author(s) -
Alicia Bruno,
Antonio Martinón
Publication year - 1997
Publication title -
enseñanza de las ciencias/enseñanza de las ciencias
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.495
H-Index - 15
eISSN - 2174-6486
pISSN - 0212-4521
DOI - 10.5565/rev/ensciencias.4180
Subject(s) - humanities , computer science , philosophy
This paper presents some procedures for the problem solving, explanation and behaviours of the students in the solution of additive problems with negative numbers. Special attention is paid to the different contexts, structures and positions of the unknown.