%0 Journal Article %A Reka Szasz %T Facilitating Differentiation in Mathematics in Hungarian Secondary Education %J Didactica Mathematicae %D 2007 %V 30 %U http://geodesic.mathdoc.fr/articles/10.14708/dm.v30i0.10/ %R 10.14708/dm.v30i0.10 %G pl %F 10_14708_dm_v30i0_10