Using physical materials to develop mathematical intuition in fraction part-whole situations

Peck, Donald M.

Using physical materials to develop mathematical intuition in fraction part-whole situations - 3-12 - 13, No. 4, 1991

Mayo 1992 = FOCUS ON LEARNING PROBLEMS IN MATHEMATICS

ENTREVISTAS FORMACION CONCEPTUAL FRAGMENTOS MATEMATICAS DE LA ESCUELA ELEMENTAL MATERIALES MANIPULABLES RESOLUCION DE PROBLEMAS