Mathematics Teacher (1979) Vol. 72, No. 3

  • Mathematics Teacher (1979) Vol. 72, No. 3

    AN OFFICIAL JOURNAL OF THE NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS The Mathematics Teacher is devoted to the improvement of mathematics instruction in the j unior high schools, senior high schools, two-year co lieges. and tea cher-education colleges. ED PRESS Mem ber of the Educational Press Association of America