Mathematics Teacher (1926) Vol. 19, No. 4

  • Mathematics Teacher (1926) Vol. 19, No. 4

    THE MATHEMATICS TEACHER VOLUME XIX APRIL, 1926 NUMBER 4 A.N IMPORTANT CONTRIBUTION TO '!'HE TEACHING OF MATHEMATICS The National Council of Teachers of Mathematics has made an important contribution to the teaching of elementary mathemattic through the publication of its First Y ea1 Book. The general, t heme of the boo