Arithmetic Teacher (1964) Vol. 11, No. 7

  • Arithmetic Teacher (1964) Vol. 11, No. 7

    Volume 11, number 7 NOVEMBER 1964 The readability of elementary James w. Heddens and mathematics books Kenneth J. Smith Socio-economic status and mathematics achievement Robert A. Passy Prospective teachers' attitudes toward arithmetic Frank Smith Piaget rediscovered Eleanor Duckworth Including more about the number li