Mathematics Teacher (1919-1920) Vol. 12, No. 4

  • Mathematics Teacher (1919-1920) Vol. 12, No. 4

    THE M A THEM A 1'ICS T EACHER EDITED BY W. H. METZLER ASSOCIATED WITK EUGENE R. SMITH IIARR Y .D. GAYLORD CEO. GAILEY CHAMBERS WILLIAM E. BRECKENRIDGE V oLUME XII }UNE, 1920 NuMBER 4 SOl\IE HELPS AND HINDRANCES IN TEACHING 1\IATHEi\IATICS IN THE SECONDARY SCHOOL.* Bv L. E. Lnmr.. It was my good fortune in school and co