Mathematics Teacher (1941) Vol. 34, No. 4

  • Mathematics Teacher (1941) Vol. 34, No. 4

    THE MATHEMATICS TEACHER Volume XXXIV Number 4 Edited by William David Reeve Looking at Solid Geometry Through Perspective By E'l'HEr~ SPEARM1\ N, Sanger, Caliform'a "MucH attention should be given to the visualization of spatial figures and relatioons to the representation of three-dimensioona figures on paper, and to