TY  - BOOK
AU  - Tfaili,Samar
TI  - The effect of superflous information on children's solution of story arthmetic problems in grade II
PY  - 2003///
CY  - Beirut
PB  - Université Libanaise - Faculté de Pédagogie - Deanship
KW  -  حل المشكلات
KW  - Cycle primaire L’enseignement du Maths
KW  - Elementary Education Math education Teaching Methods
KW  - Méthodes d’enseignement
KW  - Problem Solving
KW  - Résolution de problèmes
KW  - المرحلة الابتدائية تعليم الرياضيات طرق التعليم
N1  - النوع : Mémoire
N2  - This research was done on a sample of 298 students whose ages were between seven and nine years. They were given a test composed of one step addition/subtraction word problems. There were two similar versions of the test except that one of them contained superfluous data in each problem. Half of the students were allowed to use pens and papers and the other half used objects. Objects facilitated the solutions of the problems especially those with superfluous data
ER  -