Arithmetic Teacher (1963) Vol. 10, No. 4

  • Arithmetic Teacher (1963) Vol. 10, No. 4

    I r ;; THE ARITHMETIC TEACHER Volume 10, number 4 APRIL 1963 Children learning mathematics Margaret H. Burn Greater flexibility in abstract thinking through frame arithmetic Elizabeth B. King Goals for arithmetic teaching Mary Elisabeth Coleman Geometry in the primary grades Bernice Goldmark Geometry for third and four