Arithmetic Teacher (1955) Vol. 2, No. 4

  • Arithmetic Teacher (1955) Vol. 2, No. 4

    The . : Arithmetic : . . '. . . . . . ... -.~ _, ."'.. . ' -~ Tea~he~r . .•..• : ... : ... • .. . .:: . . . .. :\, .::\}:,'!: .. : NOVEMBER • 1955 Arithmetic for Today's Six and Seven-Y ear-Olds AGNES G. GUNDERSON The Abacus as an Arithmetic Teaching Device ROBERT W. FLEWELLING Take the Folly Out of Fractions JOSE