Mathematics Teacher (1938) Vol. 31, No. 4

  • Mathematics Teacher (1938) Vol. 31, No. 4

    THE MATHEMATICS TEACHER Volume XXXI Number 4 Edited by William David Reeve Geometry a Way oF Thinking* By H. c. CHRISTOFFERSON Miami University, Oxfmd, Ohio A STUDENT of geometry who gets the most out of his work will learn two types of things. First he will learn many facts and principles about form and space. These w