Professor John M. Sayles, pr incipal of Milne High school, wi l l load a round table discussion at the Eighth Annual Junior High school conference, under the auspices of the school of education at New York university, March 18 and 1°. The theme of the conference wil l he "The New Age Challenges Teaching Methods;" the topic of Professor Sayles' round table wil l he " Improving Methods through Te...