Mathematics Teacher (1996) Vol. 89, No. 8

  • Mathematics Teacher (1996) Vol. 89, No. 8

    _ MATHEMATICS ~NAT I 0 N A l Pr II,.L.Irn NOVEMBER1996 c 0 u N c 1 L 0 F I ~,_&#,..,~I' Volume 89 Number 8 TEACHERS OF MATHEMATICS THE MATHE M ATICS TEACHER AN OFFICIAL JOURNAL OF THE NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS The mission of the National Council of Teachers of Mathematics is to provide vision and lead