Arithmetic Teacher (1964) Vol. 11, No. 3

  • Arithmetic Teacher (1964) Vol. 11, No. 3

    Volume 11, number 3 MARCH 1964 Exploring rate graphs with gifted ten-year-olds Brenda Lansdown An experiment in teaching mathematics to children WiUiam Wernick The use of models in mathematics instruction Walter J. Sarulers Three problems of using equations in elementary arithmetic programs Frank B. May Improving probl