Mathematics Teacher (1937) Vol. 30, No. 8

  • Mathematics Teacher (1937) Vol. 30, No. 8

    THE MATHEMATICS TEACHER Volume XXX Number 8 Edited by William David Reeve Teaching Geometry for the Purpose of Developing Ability to Do Logical Thinking By GILBERT ULMER University of Kansas, Lawrence, Kan. THE development of ability to do logical thinking has long been counted one of the important objectives in the te