Reconstructing elementary school mathematics
Cobb, Paul
Reconstructing elementary school mathematics - 3-32 - 13, No. 2, 1991
Marzo 1992 = FOCUS ON LEARNING PROBLEMS IN MATHEMATICS
DESARROLLO COGNOSCITIVO DESARROLLO CURRICULAR ENSE\197ANZA MATEMATICA FORMACION CONCEPTUAL MATEMATICAS DE LA ESCUELA ELEMENTAL PROCESOS COGNITIVOS
Reconstructing elementary school mathematics - 3-32 - 13, No. 2, 1991
Marzo 1992 = FOCUS ON LEARNING PROBLEMS IN MATHEMATICS
DESARROLLO COGNOSCITIVO DESARROLLO CURRICULAR ENSE\197ANZA MATEMATICA FORMACION CONCEPTUAL MATEMATICAS DE LA ESCUELA ELEMENTAL PROCESOS COGNITIVOS
