Question

Qué es recolección alcom estructura aditiva ​

Answer 1

of knowledge about signed numbers. Proceedings of the XV PME, 145-152.
Riley, M.S.; Greeno, G.J. and Heller, J. I. (1983). Development of children's problem- solving ability in arithmetic. En Ginsburg, H. P. (ed.). The development of mathematical thinking, pp. 153-196. Academic Press, New York.
Robinet, J. (1986). Les réels: quels modèles en ont les élèves? Educational Studies in Mathematics, 17, 359-386.
Rudnitsky, A.; Etheredge, S.; Freeman, J.M.; Gilbert, T. (1995). Learning to solve addition and subtraction word problems through a structure-plus-writing approach. Journal for Research in Mathematics Education, 26 (5) 467-486.
Sasaki (1993). The constructing meanings by social interaction