Arithmetic Teacher (1962) Vol. 9, No. 3

  • Arithmetic Teacher (1962) Vol. 9, No. 3

    THE ARITHMETIC TEACHER Volume 9, number 3 MARCH 1962 Children's concept of scale and the subtraction of fractions Lloyd Scott Number patterns: William R. Fielder and a ferreting process w. Robert Houston Division by a fraction-a new method George H. McMeen Modular arithmetic Margare.t Haines The nongraded primary schoo