Mathematics Teacher (1984) Vol. 77, No. 5

  • Mathematics Teacher (1984) Vol. 77, No. 5

    AN OFFICIAL J OUR!': AL OF THE NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS The Mathematics Teacher is devoted to the improvement of mathematics instruction in the junior high schools, senior high schools, twoyeea colleges, and teachereduccatio colleges. ED PRESS Member of the Educational Press Association of America Th