Arithmetic Teacher (1956) Vol. 3, No. 4

  • Arithmetic Teacher (1956) Vol. 3, No. 4

    The Arithmetic T h --~'• . --. . ~.' ~ .' ' ... . , . eac er . """' . --. . . < ... ;. )l~~l\:::' : . .. " . . . .-....... ..,:~ ._ .... -• . • •• • .j :.: .. , ..... . . . :'~:: OCTOBER • 1956 Meaning and Skill-Maintaining the Balance WILLIAM A. BROWNELL Arithmetic in New Zealand E. R. DUNCAN Using Computing Machines