51302
Posamentier, Alfred S.
Problem solving in mathematics, grades 3-6: powerful strategies to deepen understanding
Thousand Oaks, Calif.
Corwin
c2009
xii, 134 p. : ill.
Bibliography: p. 134
Alfred S. Posamentier, Stephen Krulik
Study and teaching )Elementary( ، Problem solving
Study and teaching )Elementary( ، Mathematics
372
.
7
QA
63
.
P668
2009
AU
AU Krulik, Stephen
TI
ED
