Mathematics Teacher (1989) Vol. 82, No. 6

  • Mathematics Teacher (1989) Vol. 82, No. 6

    MATICS TEACHER SEPTEMBER 1989 NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS Symbolic Systems Homework History [ij ~------------------~~ The sweetest words a mathematics teacher ever hears. When a student ays, .. I can do that," you know you ve done your j ob. With the new edition of Merrill Algebra and Merrill's Geometry