Mathematics Teacher (1915-1916) Vol. 8, No. 3

  • Mathematics Teacher (1915-1916) Vol. 8, No. 3

    THE MA~HE.MA1'1CS TEACHER EDITED BV W. H. METZLER ASSOCIATED WITK EUGENE R. SMITH HARRY D. GAYLORD CEO. GAlLEY CHAMBERS WILLIAM' E. BRECKENRIDGE VOLUME VIII MARCH, 1916 NuMBER 3 EDITORIAL. As the sailor must get his bearings in order to know the directiio to steer his cra[t, so the teacher must get his if he would Gett