Arithmetic Teacher (1957) Vol. 4, No. 3

  • Arithmetic Teacher (1957) Vol. 4, No. 3

    The : Aritlttnetic Teacher APRIL • 1957 Six Years of Research on Arithmetic Instruction J. FRED WEAVER Estimating the Quotient Figure in Division MAURICE L. HARTUNG Arithmetic at the Primary Level JOHN P. MALONEY Arithmetic with Frames-The Illinois Project THE PROJECT STAFF An Approach to Problem Solving EDNA WISELY T