Mathematics Teacher (1967) Vol. 60, No. 4

  • Mathematics Teacher (1967) Vol. 60, No. 4

    APRIL 1967 VOLUME LX, NU:\fBBR 4 What's Between 0 and R? J ames Fey Classroom Inquiry into the Conic Sections A 1thur Coxford On Some Geometric Inequalities Murray S . Klamkin Successful Practices in Teaching Mathematics to Low Achievers in Senior High School Sarah Greenholz A Journal of the National Council of Teacher