Arithmetic Teacher (1964) Vol. 11, No. 2

  • Arithmetic Teacher (1964) Vol. 11, No. 2

    Volume 11, number~ FEBRUARY 1964 Attitude and achievement Harrell Bassham, in arithmetic Michael Murphy, and Katherine Murphy Suitability of teaching geometric construction in upper elementary Thoma8 Denmark and grades-a pilot study Robert Kalin An experiment with a variable base abacus King w. Jamison, Jr. Geometry in