Who is minding the mathematics content? a case study of a fifth-grade teacher

Heaton, Ruth M.

Who is minding the mathematics content? a case study of a fifth-grade teacher - 153-162 - 93, No. 2, 1992

Mayo 1993 = THE ELEMENTARY SCHOOL JOURNAL

APLICACION DE LAS MATEMATICAS CONTENIDO DE LOS LIBROS DE TEXTO ENSE\197ANZA MATEMATICA ESTUDIANTES DE LA ESCUELA ELEMENTAL MAESTROS DE LA ESCUELA ELEMENTAL