National Association for Research in Science Teaching.

The article focuses on the fourth annual meeting of the National Association for Research in Science Teaching which was held from February 23-24, 1931 in Detroit, Michigan. The first day session of the meeting was held in Room A of the Masonic Temple at 9:30 A.M., and a program of ten papers, as given in the official program, was presented. The second day session of the meeting was in the form of a symposium. The general theme of the symposium was "An Integrated Program of Science Teaching for the Grades of the Elementary and Secondary Schools."