A study of the radio and phonograph as extra instructional aid in teaching science
Contributors: National Research Council (U.S.). Committee on Scientific Aids to Learning
Published: 1940
Language: eng
Number of pages: 69
Subjects: Radio in education; Sound recordings in education; Science; Study and teaching; Junior high schools; Curricula
Notes: Describes a special investigation conducted in Rochester schools by the Committee on Scientific Aids to Learning of the National Research Council.

Thesis (M.A.)--University of Rochester. Department of Education.