%0 Journal Article %A V. M. Imaykin %T The approach to the contents of education from the point of view of activities %J Matematičeskoe obrazovanie %D 2002 %P 64-73 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2002_20_1_a6/ %G ru %F MO_2002_20_1_a6