Putnam, Ralph T.
Teaching the "hows" of mathematics for everyday life : a case study of a fifth-grade teacher
- 163-177
- 93, No. 2, 1992
Mayo 1993
= THE ELEMENTARY SCHOOL JOURNAL
COMPUTACION CONCEPTOS MATEMATICOS ENSE\197ANZA MATEMATICA ESTUDIANTES DE LA ESCUELA ELEMENTAL INSPECCION MAESTROS DE LA ESCUELA ELEMENTAL